Sinfull Life With The Strongest System

New World, not so far from the Red Port, in an island where people usually cover their sh.i.p.s inside bubbles, so they can go below the Red Line and cross back to the Paradise: There was a town on fire with many Marine soldiers' bodies on the ground, injured, fighting, or dead.

Ain, an average height woman 174 cm with long dark blue hair, ruby-red eyes, and long legs, hourglass body with wide h.i.p.s, was currently kneeling and holding her bleeding arm.

Next to her hand was a snail that observed the surrounding, its eyes full of fear. 

Here, a battle was happening between the Navy and two persons– one person is fighting while the other is watching.

"Teacher," Ain murmured while trying to stand up, looking at her Teacher.

She didn't believe that Lucas's simple action of taking Doflamingo would lead to such an event to happen. 

Simply, because Lucas's action of taking one of the Warlords down was erased as somehow, the World Government had realised that they are missing one warlord.

It led the government to look for someone to fill the empty seat. 

But, that little string had helped Z to find his enemy.

Tears were falling from Ain's eyes as she looked at her teacher, in disadvantage, fighting with a man over 6 meters tall. 

The giant was having a Naginata as his weapon 

(Naginata: a Japanese spear-like weapon with blades on top. It usually used by Samurais. And it was used by Whitebeard.)

Zephyr was currently fighting a person more than double his height. 

The person in front of him was 6 meters tall and had a very fat belly, fat face, and long blonde hair. But if anyone could notice something special about this person, it would be his white moustache. 

Z was looking at him. This person, years ago, cut Z's arm, which got replaced by mechanic Sea Stone arm and killed his students except two that had survived. 

That happened many years ago. Z, who was strong as Admiral at his peak, grew weaker, while his enemy, Edward Weevil, grew stronger.

Now they are fighting again, and Z doesn't have the advantage.

"Come on; show him why you are Whitebeard's son." 

Behind Weevil, was a small old woman cheering up for him. 

Shuzo, a tanned man and usually strong as low Vice Admiral, flew toward Weevil and extended his five fingers trying to pierce Weevil, "FOR TEACHER."

"Finger Gun Five". 

Shuzo couldn't complete his attack as Weevil looked at him and took a step back, waving his blade. 

Shuzo was sent flying back, with his arm flying into another direction.

"Shuzoo!!!" 

Z yelled and clenched his teeth as he saw one of his faithful disciples get his arm cut. 

It brought unwanted memories back, the previous pupils dying, which happened to be caused by Weevil as well. Now, history is repeating itself.

Weevil didn't miss this chance as he looked at the wounded Zephyr. He lifted his Naginata and slammed down with blinding speed.

Z used his Sea Stone arm to block. It helped him in this fight as it held Weevil from using his Devil Fruit power. 

Z tried to block, but it was useless, as the impact, caused by someone rumoured to have the same abilities as the youthful Whitebeard, was too much and caused the mica arm to shatter and fall. 

Z was now without an arm. He smiled and decided to fight depending on his physical strength alone. 

"Come at me, you, freak balloon."

Weevil got emotionally aroused and turned to the petit woman behind him, almost crying, "Mom, he called me a freak balloon."

"Ah, Z. The death of your previous crew didn't teach that time. Fine. Weevil my son, kill him." The woman said with an evil sneer. 

"Yaa..." Weevil yelled. His face changed from sadness to show anger. He was what you call, very tall and big, but small brain– a Retard in the common dictionary. 

Z squatted and wrapped his only arm with Haki ready to fight back. He smiled and said, "On my dead body I would let you become a Warlord."

How Z found Weevil now despite looking for so many years. 

At the current time, Z was searching for Weevil with his student at all of the seas. 

But Weevil was the kind of people who don't have a brain you can study, as he was moving based on other's orders.

Because there was an empty Warlord's seat, Z, somehow got to track Weevil and could tell his intention. So, he could predict his location, because Weevil wanted to become a Warlord 

Z knew that Lucas, somehow, made an action that helped him to find Weevil. Even if it wasn't meant for that, Z was thankful to him.

"Teacher." 

Ain stood from the ground, with hard. Her eyes shook as they reflected the image of Weevil about to slice Z again. 

Her mind went back in her memories; it is exactly like that time. Weevil wins and only she with someone else had survived. 

"I can't allow this."

Both of her hands were covered in purple light as she dashed forward with a blurry swift speed, her figure almost was unnoticeable by the normal eye. 

Weevil noticed her, with his Observation Haki, and waved his spear from distance, creating sharp and destructive air blade, which Ain could dodge by jumping high and flipping. 

Weevil wasn't done attacking as he flipped his Naginata and hit Ain's stomach with the base of his spear. 

"Aa..." 

Ain flew back, taking a heavy blow on her stomach that sent her body to the ground. She screamed as she was about to fall. Her body was injured and she was too weak. But, her back didn't touch the ground, as she felt a familiar touch on her back and bam. 

Ain, instead of touching the ground, found a hand, two hands – one on her butt cheeks, she found it gives a familiar feeling. 

She blinked twice in shock and lifted her eyes to see who, a very handsome face, golden shiny hair, blue clear sky eyes that she saw. 

Ain was stunned as she opened her eyes widely. 

"Lucas!!!" as she said the name, her butt shivered and clenched. 

"Well, look like I arrived at time," Lucas lifted his head and looked to see Z alive. 

He looked around to see many elites on the ground, either dead or missing a limb. It was an ugly sight, as these people were nothing more than commoners who wanted to protect their families from the aftermaths of the Great Pirate Era. But well, Lucas can do nothing to the dead, neither is it his responsibility. Though he is selfish, he quite felt sorry for the dead ones, after all, seeing corpses with your eye would leave some sort of emotion, even for Lucas whose conscious is almost dead. But well, their families would have to deal with them, so Lucas could turn his face. 

He looked around, to see the guy he is trying to save. Z is alive. Lucas sighed in relief. Good, he can avoid a funeral and some drama for now. 

His face then turned serious as he looked at Weevil's face. 

A very tall man like Whitebeard. Check. 

Blonde hair. Check. 

Weird looking moustache. Check. 

Whitebeard is the Father. (Don't hate me.) 

'He is his son for sure.' 

Lucas's cheeks drew a sneer at the face of one of the strongest hidden characters in One Piece. 

At his youth, Weevil could cut Admiral level person's arm along killing his crew, single handy. And he single handy was able to deal with 15 sh.i.p.s from White Beards pirates. (still yet to happen)

"Just why retards are always strong." Lucas murmured.

At this moment Weevil was distracted by Ain and Blondie lifting her. Zephyr used Weevil's distraction as a chance and landed one punch to his stomach with his black-ink arm, sending Weevil gliding ten meters back. 

Weevil could hold his feet and stand back, looking at Z with anger. 

Ain's mind was trying to process what happened. 

A few moments ago, she had called Lucas in a desperate attempt from her to ask him to bring back up, since the near naval base was destroyed. 

Though Ain secretly cursed him many times and wished to turn him into kid to spank his ass so badly, they are on the same side, and he was only her little hope that she didn't take seriously. 

But there is one thing that Ain couldn't figure out

How the hell did he arrive here so fast? 

It's not even 5 minutes. 

Then, how did he came here all along from his base, which isn't supposed to be near the Red Port, and come like this? 

Maybe she is dreaming, maybe not. 

Could she be nearing the death, and she is imagining the thing she desires secretly: some ass play. 

"Leave m-" Ain's legs shook. Though she knew it's an impropriate time, Lucas's hands hold memories deep in her mind, butt, and cunt. 

She then remembered the satiation and yelled,

"What have you done? Why did you come alone, run away, you can't defeat this monster? Call the admirals to come here."

She had no faith in Lucas to deal with Weevil. She called him to bring help, not to bring himself.

Lucas lowered his head and looked at her. He tightened his eyes, "would you stop staring at everyone like they had taken your v.i.r.g.i.nity before abandoning you."

"Hey, this situation is serious."  Ain blushed so hard and her gaze became more as Lucas described as she opened her eyes widely and furrowed her brows.

Though Lucas is very strong, she knew Weevil strength. Most of the people, even the Vice Admirals level students, are on the ground now. Not even Shuzo could stand long in the face of this scary pirate. 

"Don't worry." Lucas suddenly put Ain on the ground and looked her injuries from her arm and leg, bleeding. The bleeding was strong that she would die very soon if it is not deal with soon.  Lucas put both of his hands on the spots of her injuries.

"What are you doing?" Ain was about to scream on him for being a pervert in this situation where a fire is still around. But the next second, a cooling feeling took over her, coming from his hand. The blood, the bones the nerves and flesh are joining together and healing. 

The next moment, her arm stopped bleeding along with her leg, as she had never got those injuries. 

"First Aids," Lucas's reply was calm as he stood up completely and turned his head away. 

Ain shut her mouth and couldn't say anything. It's not time to question Lucas's intent or to feel guilt that she misunderstood him. But somehow, she felt very thankful for him.

"WAA."

A scream was heard from Weevil, Z flew back. 

Both of Ain and Lucas didn't need to look to know what happened.

Z had a deep wound on his chest. But he is still alive. 

"Teacher Z," Ain screamed at her father-like figure, to see him getting such wound.

Z lied on the ground, touched the blood on his chest, and lied down, losing conscious. 

"Just go and use your power to revert him in time."  Hearing her screaming, Lucas suggested. 

Ain blinked twice before she opens her eyes widely, understating what Lucas is meaning.

She then ran toward Z and touched his chest. 

In a second, Z's face and skin looked ten years younger and the wound vanished like it never existed.

Seeing that Z had turned fine, and his face's colour is healthy, Ain cried and smiled. At least, she used her power to save Z. 

Lucas looked at Weevil who was walking toward them, shaking the ground with each step. 

He then moved his eyes toward Ain. This girl had an overpowered ability, yet the Navy never benefited from it. 

After some researches on her, Lucas could tell that anything she touches and shot with that light orb would revert itself back at time 12 years. This ability isn't limited by how many touches she can make. With each touch, the person or the object would become like it was 12 years ago, and if didn't exist at that time, it would vanish to nothingness.

With such overpowered ability, Lucas wondered why the World Government or the Navy used Ain's ability to make their super elites younger. After all, if you have a bunch of old folks who were legends at their youth, wouldn't you make them young again. 

But maybe that never happened, since Z wanted to keep this ability a secret to protect Ain.

But that was a story for another time, as there were two persons in front of him.

"Oh, young man, why haven't I seen you here?"

An old woman flashed behind Weevil and looked at Lucas. 

Since he wasn't wearing his Navy Coat, only casual clothes, she assumed that he is just a powerful youth that passed by. 

"You look pretty fast, I couldn't see you with my Observation Haki as you caught that girl."

Lucas looked at the 60 cm tall old woman and sighed. He took a cigarette and put it on his mouth. 

Looking at her with relaxing expression, Lucas said, "So what."