I inherited a family fortune of 5000 years

"Wait!" Zhang Mengyu suddenly called out to the four Demon Lords who were about to leave, "The bet just now is that if you give up, you will not only return to the world of the Demon Race forever and never invade again, but also Satisfy one of our conditions, you haven't forgotten this, have you?"

The expressions on the faces of the four Demon Lords flickered. Originally, they had a certain degree of confidence, so they said that, but they didn't expect that they not only lost, but also lost quite thoroughly. Now is the time for them to cash in.

"What do you want us to do?" The Mozuns are not the kind of people who break their promises. The key point is that if Zhang Menglong really wants to force them to do something, they must have the ability and capital to resist what.

"It's nothing, I just want to ask you to help us guard the gate of this demon world for a while." Zhang Mengyu said with a playful smile.

"We have already promised you that we will never set foot in the human world no matter what, do you not believe us?" Several Demon Lords were suddenly unhappy.

"Of course I am very happy to believe you," Zhang Mengyu explained, "but now I feel that the competition within your demon clan is very fierce, and you might be killed at any time, and the new demon will bring the demon with you." The tribe is making a comeback again, so am I not in trouble?"

"But if there are four of you here, then unless the four of you are overthrown together, there shouldn't be any problems."

"How long do you want us to guard here?" several Demon Lords asked.

"It doesn't take long, let's keep it for a billion years!" Zhang Mengyu said casually.

"Impossible! We don't have so much time to waste here!"

"Then I can't help it," Zhang Mengyu shrugged, maybe I can only kill the four of you directly, and then help four new demons to take over, I think there should still be many of them who are willing to do it for me this thing! "

"Does anyone want to be a Demon Lord?" Zhang Mengyu shouted.

Sure enough, as soon as Zhang Mengyu finished speaking, many demon emperors showed surprise expressions.

If they had to personally defeat the Demon Lord, they might not have a chance in this lifetime, but if Zhang Menglong was willing to kill the current Demon Lord, they would not mind trying.

Although a billion years is a long time, if you use these billion years to exchange for the position of a Demon Lord, it seems that this is not a loss at all.

But none of them dared to show it on their faces. After all, if it was too obvious, the four demons might kill them on the spot.

The four Demon Lords looked at me and I looked at you, and they all seemed a little hesitant.

"Muppet, help me kill them all!" Zhang Mengyu summoned the pink fat man again, "I'm impatient, I'll give you ten seconds to think about it!"

"We do, we do!"

Before even ten seconds had passed, the four Demon Lords scrambled to speak.

Everyone has seen how powerful that pink fat man is just now. When this energy ball comes down, according to their current weak state, it is estimated that none of them can survive except Nan Mozun.

A billion years is just a billion years. Anyway, they are all immortal supremes in the demon world. At most, they will work for Zhang Menglong for a billion years. It's better than losing their lives, right?

"Draquel, find a few supervisors and take turns to change shifts. Don't let them leave this area for ten kilometers. If they leave, come to me!"

"Okay!" There are so many people in the entire human alliance, it is not difficult to take turns guarding these demons. In fact, it is just a process at most. If they really want to rebel, no matter how many people oversee them, it will be useless.

As all the demons disappeared behind that door, the gate to the demon world finally closed slowly.

The four Demon Venerables looked at the gradually disappearing gate and sighed.

"Don't sigh!" Zhang Mengyu stepped forward, "You should be glad that there are exactly ten of you."

"Human, what do you mean by this sentence?"

"If you do something happy, a billion years will pass in a flash!"

"Happy things?" For the four Demon Lords, their daily life used to be practicing year after year, day after day. As for happiness?It was only when they defeated the old Demon Lord and became the new Demon Lord that they enjoyed the temporary happiness.

Later, they have to worry about when they will be replaced by humans, how to seize more resources to expand their territory, and how to take the human territory into their pockets.

"Hey, there are so many happy things! First, let me introduce you to our national quintessence!" Zhang Menglong took out a table, four chairs, and a set of mahjong, and began to teach the four demon kings how to play. Mahjong.

"My God, this thing called mahjong is so interesting! Touch!"

"Bei Mozun, do you dare to take my card?"

"Nonsense, hahaha!"

"Next, do you want to have an exciting game of flying chess?"

"Do you want to understand the script killing?"

"Bastard, if I knew it earlier, I would have left a few more Demon Emperors to accompany us. This script kills the lack of people!"

"What kind of Demon Lord? It's meaningless at all. I think it's a good person."

"Why don't we go back?"

After playing with this group of Demon Lords for a while, they were almost able to entertain themselves, so Zhang Menglong left the Kevilla volcano area.

With the disappearance of the threat of the demons, human beings have returned to their previous lives. Although Drakell's status as a human emperor exists in name only, due to Zhang Mengyu's face and his contribution to mankind, most human beings love him. Still relatively respectful.

Zhang Menglong returned to the new territory of the earth and lived a peaceful life for a while.

It's just that a peaceful life will never last, but three years later, a black magician came here to find him.

Zhang dimly remembered that this person seemed to be Drakell's subordinate.

"What's the matter?" Zhang Mengyu asked, "Drakel has an accident?"

"Mr. Zhang, Lord Renhuang is fine, but something happened to the gate leading to the God Realm."

"Huh?" Zhang Mengyu frowned. The matter in the demon world had just been resolved. Why did something happen in the world of the protoss? He didn't want to let him live in peace, right?
"What's going on? Are the people of the Protoss also invading the human world?"

"That's not true," said the black magician. "Since those demons returned last time, a silver-white gate has also appeared in the sky of the Tianyajiao region in the southwest direction."

"Not only that, the gate of the Demon Race has also reappeared in the Kevila Mountains area."

"What? Those demons don't want to live anymore, so they dare to come?" Zhang Mengyu was suddenly a little angry.

"No, we went to look for those Demon Lords. The Demon Lords said that it was not caused by them. They speculated that something happened to the Protoss, which caused a strange resonance between the two doors."

"What about the consequences?" Zhang Mengyu asked.

"It's not very clear yet," said the black magician, "but the scientific pioneers among humans have found a special gravitational singularity on the connecting line between the two gates, and the gravitational force of this singularity is constantly increasing."

"They boldly speculate that the gravitational force is so strong that our human world is likely to be crushed directly."