It is not a traditional scumbag article in terms of copywriting, but a very imaginative article, with foreshadowing everywhere, laying out a large world view!
It's an anti-routine redemption story. The highly intelligent 'villain' doesn't want to redeem the darkened male protagonist, but the male protagonist sticks with him. There are several common redemption control groups in the article, which is very anti-routine. After a break, the story starts high and goes low, and the character collapses a bit.
After his brain was damaged, he thought he was the incognito top boss A. In order to complete the great cause of "revenge", he accidentally became the boss of the legendary organization of the world, and started a series of frivolous life of recruiting underlings. The treatment has been abandoned. . .
Two ancient people traveled to ancient times to complete a mission to fulfill their wishes. Each time they traveled to another world, they would return to the real world, and their feelings changed too quickly.