I don't remember much abt it but the mc/uke have a convenience store(?) he's like a gooner and obsessed with the ml (has a diary abt him etc) and the ml watches him from the cctv of the convenience too(?) basically it has psychological tag i think.
Red mansion https://www.mangago.me/read-manga/red_mansion/
I don't remember much abt it but the mc/uke have a convenience store(?) he's like a gooner and obsessed with the ml (has a diary abt him etc) and the ml watches him from the cctv of the convenience too(?) basically it has psychological tag i think.