I had too many ACTION; Need some BROKEN, BETRAY, ROMANCE PLOT

Okay for the last 3-4 month i guess I have been confusing mostly animes with a lot of Action and Isekai. I guess I messed up, I guess I need to try some romance, drama anime. Although I prefer heavily action packed or a long story.

Preference: SAD/DEPRESSING ANIME, ROMANCE, SHONEN, ISEKAI(WITH ROM)