I Am Stuck In A Beta Test For 1000 Years - Chapter 5

To save a doomed fantasy world, I killed the main characters, then destroyed the game world, and fell into another timeline as the academy's top seat and rival to the protagonist.Now, I'm trying to save the world and steer it towards a better ending…But I'm the final boss.

Kai traveled to the world of One Piece and awakened the god-level avatar system, with it he was able to create avatars that would never betray him.Looking at the first batch of abilities that can be purchased in the avatar mall, [Reverse Technique] [Ultimate Balance] [Malevolent Shrine]...He smiled brightly, and it was decided to go with Ryomen Sukuna.So the era of the Great Pirate began to usher in unprecedented shocks.A new storm begins to blow. The Uncrowned King above the pirate Four Emperors, Ryomen Sukuna, the Vicious Era Shaker, Hunter Hisoka, the World's Number One Swordsman Yachiryu Unohana Retsu, the Strongest Admiral in history, king...The entire sea was pushed to unprecedented waves.Usopp: Why is there such a monster on Four Emperors! terrible! I want to go home!Katakuri: Hisoka, I've become strong enough not to be at your mercy!Redhead: Hawkeye, don't challenge her, You won't be able to die easily!The Marines: in the times of turmoil! Fortunately, we have Lord Admiral King, the strongest in history, and his Ultimate Hellfire Burst Wave Motion Cannon is the strongest!!!______This is a Chinese fanfiction. I am just translating it.Original name- Great Voyage: God-Level Avatar Starts From Ryomen Sukuna_____You want to read chapters in advance or want to show support, join my patreon.Patreon Link ↓https://www.patreon.com/AnimeFanfic01

The Saint: “Bro Yi, Can you make me your servant?

Yi Feng: “What? A Saint like you wants to become my servant. Do you have any shame?

The Saint: “My sister is very beautiful”

Yi Feng (His eyes is glowing): Little Saint, you can follow me from now. All right, remember to tell your sister to come!

The King: “Yi Feng! Your bastard, what are you doing?

Yi Feng: My bad! My bad! My king, I just want to stroll in this harem a little bit. Who knows those girls have been following me like that?

- Description from Novelupdates

A failed investor from 2017 got drunk and woke up in the 1980s. China is just opening up, and the economy is blooming. There is also the dissolution of the Soviet Union, the bursting of the Dot-com bubble and other financial crisis. He used his knowledge of the future and slowly build up his empire.