[Quick travel + prodigal + redemption of the yandere and sliced male protagonist]
While others are working hard to build their careers, she just spends money to pamper the male protagonist without any thought.
The more miserable he is, the more favored he becomes, and the darker he is, the more protective he becomes. Throwing money at him will help him move from hell to light.
Him: "Why are you so nice to me?"
She said: "It's easy, it's a lot of money, I feel sorry for you."
Later, he squeezed her tightly with red eyes: "Then you can only love me."