As a time traveler, Ye Ming has the ability to trade with characters in two-dimensional novels or animations.
The power of the contract allows him to obtain items or abilities that do not exist in the current world, and harvesting souls allows him to descend to any world at will.
Using money to obtain cheap lifespan and abilities, as a time traveler, you have to act recklessly, otherwise how can you be the protagonist?
In every contract that seemed fair, he was always the winner.
"If I punch you, you might die." Ye Ming said to the super giant.
The first stop of Attack on Titan is the scheduled world: Tokyo Ghoul, God Slayer, and the Moon World.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.