The younger brother from childhood will never come back again. The current younger brother has destroyed himself and the "home" they once grew up.

He is a cold-blooded assassin.

Dalia is a 20 year old girl who wants to be an actress. She hasn't been able to get important roles after her recent accident making her suffer from amnesia that only affected about a years worth of memory. Finally she makes it to where she wants to be but not without having to pay a price by sacrificing her dignity when she finds out the male lead of this romance show is her ex. She decides not to let this ruin the first chance she has at being famous. However her life gets more complicated when she meets a hot-headed stranger who seems to be hiding something. (⚠:Sexual content)

Chuunibyou Poker-faced Bottom vs Various Cold and Aloof Tops