HELP GUYS

so when we lost all our manhwas back in feb(?) i was reading this one BL manhwa that i CANT remember the name of but ik the story… kinda

so basically, the manhwa is supernatural and it starts with these children who were tested on to fight eachother or monsters (don’t rlly remember which) in a room to figure out which would be the strongest (dunno why). then the children who survived the testing kinda forget about eachother n there’s a time skip to their adulthood . it focuses on the top who’s ( i think) tan, and he gets kidnapped by the bottom in this dome (village kinda thing) where they, from time to time, fight monsters i believe??? and the bottom lowkey hates the top bc of some unknown reason. The top n bottom don’t really talk to eachother much but, there’s this IMPORTANT scene where the top gets sent to this realm by this monster n he has to complete the task of having boombayah to leave(even tho he’s alone, wait idk he might’ve been with the bottom idkidk) . Then all of a sudden these two other dudes enter the realm to help him out and they do the boombayah instead of him and he fights a monster kinda recklessly n the three or four dudes escape.

if yall can help that would be greatttttt
btw it’s not a guide verse

this is such a bad desc but please help me i can’t stop thinking about it AGHHHHHHHH ┗( T﹏T )┛