Ling Feng transmigrated into the world of Pirate King and obtained the strongest Instance System, which gave him all kinds of instances: the Hokage Nine-Tails instance, the Hokage Uchiha instance, the Bleach Arrancar Espada instance, the Attack on Titan instance, and more. By running instances, he could gain experience and level up, with a chance of obtaining skills from the instance.
Ling Feng thought he was about to begin a life of running instances in the world of Pirate King. Then, by chance, he discovered that he didn't necessarily have to run the instances himself. He could release the monsters from the instances and let other people fight them!
And so, the whole world descended into chaos as one monster after another appeared across the seas.
A huge, fiery-red Nine-Tailed Fox suddenly ran amok at Marine Headquarters.
Ten Espada wearing white bone masks suddenly appeared in one of the Four Emperors Kaido's territories.
"Where on earth did these monsters come from?" The whole world was asking the same question.
Meanwhile, Ling Feng, the mastermind behind it all, quietly followed behind the monsters...
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.
Why do both novels of this novel have the same beginning?
The protagonist of that novel gains the ability to travel back in time.