행운을 빌어요, 용사님(Good Luck, Hero!)

Description / Comments

Protag defeats the demon lord in their previous life, then asks to retain their memories when they reincarnate as their wish to the angel. Except the memories of a grand adventure in an isekai where you defeat a demon lord isn’t particularly useful in a modern earth world. Also they’re not the only person to reincarnate with their memories.

It’s basically just Yet Another Korean Romance with some weird roleplay mixed in to spice up the relationship.