Quick Transmigration: Homewrecker System!

"I will protect you, Amano-San."

Mamoru raised his hand, giving the signal for all the assault drones behind him, "Attack."

Yukio activated an electromagnetic shield around him to protect him and Sakuma from the barrage of bullets. He propelled up and then tried to attack W41-FU, who was floating around Mamoru. 

But W41-FU hid behind Mamoru, and Mamoru deflected the energy blast easily. The assault drones flew up to chase him, some of the drones flew quicker to reach Yukio. Those drones had a ring around their body made out of sharp steel. The ring started spinning, ready to slice anything that it passed through. 

With Sakuma on his arm, Yukio was handicapped as he only had one arm to fight. Yukio was thinking fast about how to dodge the drones, especially the ones with the spinning ring. Yukio flew around while being followed by the drones. It seemed that they had an extraordinary maneuver, so he couldn't trick them into crashing into the building.

"Don't run, Amano-San, I don't want you to get hurt even more," Mamoru said as the edge of his mouth arched up. 

Yukio gritted his teeth. There must be some way to stop the drones. He could blast them with a mega blaster, but it would need his two hands, and he didn't want to let Sakuma go. Because it might put him in danger. 

Sakuma stared at Amano-San, who was nervous while he kept dodging the ultra-fast assault drones. Sakuma knew that Amano-San was cornered because of him. 

"HU5B4N-D0, Assault mode: Mega Vacuum!" 

"Confirmed, Assault mode: Mega Vacuum."

HU5B4N-D0 returned back to Sakuma and rearranged itself. It turned into a vacuum with a big mouth and stood in front of Sakuma and Yukio. 

"Amano-San! Protect my AI with an electromagnetic shield!" Sakuma requested. Yukio nodded and protected HU5B4N-D0 with a shield, giving the AI enough time to prepare itself.

Mega Vacuum could suck everything, including those drones. But their sharp ring would definitely destroy HU5B4N-D0's body. 

Thus, instead of sucking the drones, Sakuma made a different command, "HU5B4N-D0, Electromagnetic Dissonance!" 

"Confirmed," HU5B4N-D0 prepared itself and sent a chaotic electromagnetic signal out of its body. The signal sent by HU5B4N-D0 was purposefully used to create dissonance within the air. Thus it sent a mixed signal for the drones.

Mamoru watched as the assault drones suddenly crashed against each other. Some purposely crashed themselves into the buildings around. Hundreds of drones were wiped out in less than ten minutes. Mamoru was shocked because he thought he had complete control over the drones.

Turned out, that evil scientist was able to outwit him and used something ingenious like a mixed signal to destroy everything. 

Yunyu was also shocked by Sakuma's idea. Rather than using brute force to wipe the drones, he confused those drones instead. 

[In the previous world, I have to be with someone as dumb as Javier, who doesn't even know how to hold a teacup properly. And in this world, I'm with Sakuma… the disparity, though.]

[Pupa: It's a coincidence that your IQ stayed the same in every world.]

[Hey! Wait… is that an insult or not?]

[Pupa: Depends on how you perceive it, butt brain.]

"Sakuma, you are amazing…" Yukio praised sincerely. Sakuma smiled at Amano-San and then replied;

"I will do anything to protect you, Amano-San."

Mamoru heard everything, and he got even madder. He needed to separate them and kill that sick scientist as soon as possible. Because Amano-San was still being controlled by that scientist, like a slave. 

Mamoru gritted his teeth. Amano-San was his! If not because of that sick scientist, he would have a beautiful life with Amano-San!

Mamoru turned both of his hands into blades in a fit of rage and flew towards Yukio and Sakuma at high speed.

Sakuma quickly commanded his AI, "HU5B4N-D0, sphere mode!" 

HU5B4N-D0 quickly turned back into a sphere and returned to Sakuma. Yukio dodged Mamoru's attack, and they flew around Neo Yokto in a chase. Yukio turned his head behind to check on Mamoru. The moment he turned his head, Mamoru was already so close to them, and he tried to slice Sakuma's neck.

Yukio turned his other hand into a broad shield and deflected the attack. But Mamoru still had another sword on his other hand. Mamoru thrust the sword on Yukio's back, "Argh!"

Yukio wailed as his electromagnetic shield got destroyed by the sudden attack, and the sword pierced his stomach. He lost control of his flight, and he fell on the rooftop of one building. 

CRASH!

Yukio protected Sakuma from getting hurt, but he was the one who got hurt instead. Sakuma closed his eyes as they fell on the rooftop.

Once he opened his eyes again, Amano-San had been severely wounded. Although he was an android, a sudden attack on a vital organ would still hurt him, though it wouldn't kill him. 

"Amano-San!" Sakuma took out the transporter as he wanted to hurriedly escape from this place, but Mamoru shot the transporter, and it exploded.

"I will not let you escape," Mamoru said. 

Sakuma looked up, he saw Mamoru was grinning, as if he had been victorious over this battle, W41-FU was floating around Mamoru.

"I will kill you for turning us into androids like this. My life was good with Amano-San, had it not be you who come and ruined everything. You sick shut in!"

Sakuma's heart was aching whenever Mamoru called him a sick scientist. It was indeed his fault, he was the one who caused everything, and he had no right to deny that. 

"I will take Amano-San, and kill you with my own hands. Take it as mercy killing for all the horrible sins you did to humanity," Mamoru pointed his gun at Sakuma. 

"Warning! Warning! Mamoru Ito, you cannot kill Master Sakuma. He is the Master of everyone. He should be a hero," W41-FU finally returned back to Sakuma and shielded Sakuma from Mamoru.

"Mission has been completed, deactivating Mamoru Ito," W41-FU attempted to protect its master by deactivating Mamoru. But Mamoru was faster, and he shot W41-FU repeatedly. Since W41-FU's electromagnetic barrier had been broken by Yukio before, it took all the bullets, and one shot hit its brain core. 

W41-FU exploded. 

"W41-FU!" Sakuma hugged W41-FU that had been destroyed. 

"Error! Error! Master's safety is the priority, sending signal to my partner, HU5B4N-D0," it was W41-FU's last command before it was gone for real. 

HU5B4N-D0 received the message that its W41-FU had been destroyed. Its eyes turned red, "My W41-FU has been destroyed, entering rampage mode."

HU5B4N-D0 rearranged itself into a human-sized robot, its eyes glowed red, and it was ready to attack, "Target acquired, Mamoru Ito, shall be eliminated."