wantedtobeyour f-f-friend's Things

Okay so there was this manhwa and idk the name but what I remember was this dude was having blank dreams every night then one day he starts lucid dreaming and is at like a carnival or sumthing and there's this dude he likes there but since its all a dream its obvi not real and eventually he starts taking pills for sleeping so he can stay in the dream world and the people he knows in real life r really worried about him cause he's always sleeping and has dropped a bunch of weight from just sleeping 24/7

Please help!! （/TДT)/