Jiang Liu traveled through time.
I traveled back in time to a fantasy, suspenseful, thrilling, stock-buying novel with two male protagonists that I was reading a few days ago, and became an unknown vicious villain cannon fodder.
Anyone who has traveled through books knows that as long as you travel through time, you are the protagonist.
So Jiang Liu started his life as a villain with this mentality.
Purpose: Don't do bad things and don't be afraid of ghosts knocking on your door
