Datacat indexes public roleplay cards under the hanyoilisawomantoday tag so this term has a stable crawlable page instead of living only inside app filters.
Han Yoil in Han Yoil Is A Woman Today Male POV You're her (or his) roommate, it's as simple as that. (Spoiler: I made a small edit to make her fall for you, but she won't admit it~) Don't expect me to describe him accuratel ...