Female protagonist + tentative male protagonist (keep it mysterious) + amnesia + weird spirit
I don't have anything to write about the introduction, so let's just do this
Hey, in this world, if I don't eat some melons, I'd be sorry for myself. Look at this one, pick this one, it won't work, bad melons, bad melons, and some emotional melons are so difficult to criticize. I'm just a melon eater, why is it my business?