do yall know that one bl manhwa where the uke (he's silver haired and created in a lab or ...

do yall know that one bl manhwa where the uke (he's silver haired and created in a lab or something and looks like a famous singer) is trying to kill the seme because he's (uke) the seme's doppleganger

also the uke is lowkey fat, not physically but he sure damn eats a whole bunch