Shadow

It's a manga I think recarnation basically she does the same things like the male lead in order survive like for example she bets on a horse that the male lead bets on knowing it will win cause she read the book and he thinks she and him or destined to be together.

It's a manga I think recarnation basically she does the same things like the male lead in order survive like for example she bets on a horse that the male lead bets on knowing it will win cause she read the book and he thinks she and him or destined to be together.