Don't disturb me I'm sleepy

After Zero devoured Greed. He cursed to himself 'Fuck he didn't specify how can I exit'. Zero sighed. Later, Zero felt his body aching but it didn't last long. All the knowledge of Greed about his power entered his memory.

"Maybe because I overexert myself too much?"

After that, he can see that the black orb he created is still devouring anything except for him. He can't stop the black orb so he let it be. He fell into thinking and muttered

'Hmm, Oh Greed said that he made this abyss so it's part of him. So all that belongs to him will be devoured'.

What he doesn't know is that his [Dimensional Pocket] automatically opened and all the things that have been scattered in the abyss are entering in his [Dimensional Pocket].

Zero just accepted the idea he thought of.

"It's been a very long time since I felt pain after I devoured my enemy," Zero said.

After that, the castle slowly disappeared like it doesn't exist in the first place.

"Hey hey why I'm in darkness again?" Zero sighed.

After the castle disappeared a Portal appeared in front of him.

"So, can I finally exit?" Zero felt all his effort are now getting paid. After he entered the portal he felt dizzy for a while and closed his eyes. When he opens his eyes, he is surrounded by large trees. He is in the middle of the forest.

"Where did that portal bring me?" After that, he can't find where the Portal is.

"Hmm, the mana here is very weak."

Zero muttered. Zero scanned his surroundings and learned that only very weak monsters is in his vicinity. "Well, I have not slept for how many millennia so let me sleep first."

After he closed his eyes, he felt very strong mana clashing.

"CAN YOU PLEASE LET ME REST, THESE FUCKERS!".

Then Zero flew at full speed towards where he felt the mana. It only took him a few minutes before he arrived at his destination. It's a completely different world.

What he saw is angels and demons in the middle of a war. There are no dead bodies because every time someone dies, they will automatically vanish in thin air. Then Zero appeared in the middle of the war.

He shouted

"STOP THIS SHI*TY FIGHT OR ELSE I WILL ANNIHILATE ALL OF YOU" He imbued his voice with mana so all of them will hear it and release a bit of his killing intent. The lower-ranked angels and demons immediately died when they felt the aura and archangels and demon generals can't breathe and the leader of both sides is still somehow standing.

The Demon King muttered while trying to resist the killing intent "w-who is that why is his aura is so strong?". The leader of the angels muttered too "w-what? I can't remember an existence that can make me feel like this just by unleashing a killing intent alone". Zero tried to increase a little bit more of his killing intent but the leader of the angels spoke

"Y-yes our army will retreat now." The appearance of the leader of angels is just like what the other angels look like. The only difference is his wings are much larger than the others and his strength.

The archangels and angels are shocked to see that their leader can just only follow the words of the man in the middle of them and feel helpless. While on the other side, the demon generals are pleading with their Demon King to retreat too because they know that they don't stand a chance against that man. The Demon King said

"Y-yes we will now stop the war but can you tell us the reason why?".

Zero answered

"Because I'm sleeping and you all are too noisy."

Everyone is surprised by what they heard. This man can stop a war if someone disturbs his sleep? And not a normal war it's a war between the two strongest existence.

The leader of the angels said

"Y-yeah we will go now".

The angels and archangels retreated while the demon and demon generals did the same thing. While they are retreating Zero shouted, "Wait".

Both sides felt fear and when they heard Zero's shout. Zero asked

"What's the name of the leader of these demons? And the leader of these angels?"

The Demon King Said

"My name is Demon King Sirzechs Lucifer. As the name suggested, I'm the king of demons".

On the other side

"They call me God, but I'm not the God that created everything they just call me like that because it's a name that been passed down for every leader of angels and I am the one who leads these angels." God somewhat calmly introduced himself.

Zero nodded and said

"I'll remember all of you. If you try to cause me trouble again, don't expect a single shred of mercy from me". Zero disappeared in front of them without any trace.

Both sides retreated without any words.

Zero came back to the forest. Since he is now bored and not sleepy anymore, Zero tried recreating the portal that he saw when the castle disappeared and luckily he successfully made it! The portal can bring him into a world where Greed had already entered and into a world he already entered. As of now, he has 5 destinations. First, in the forest where the first portal brings him. Second, the world where Angels and Demons are fighting. Third, the demon world. Fourth, the human world. And lastly, the world where Angels reside.

'So those noisy pests are fighting in a completely different world. But this world doesn't have any living existence except for them. Is this an abandoned world?' Zero fell into deep thinking.

'Well, who knows? And why would I care?'

Zero grinned.

Zero created a portal that will bring him into the human world. When he entered the portal he is in a forest again.

"Greed surely loves forest huh."

Then Zero decided to go back to the forest where the first portal bring him. After that, he is in the forest again!