Just a theory, but could it be that Mugo has split personalities bcuz of the different points in time and mental states? For example, the first Mugo (glasses) acts all noble and proper, maybe he’s the Mugo before he met Jaheon in the past. The “jerk” Mugo could be from the time when he finally let loose and accepted his feelings for Jaheon. The monster Mugo (pudding) might be from when he was locked up and went crazy from hunger. I’m not sure about the fourth one, but maybe he represents the resentment and anger side,the one who retained his memories after gaining power.
Just a theory, but could it be that Mugo has split personalities bcuz of the different points in time and mental states? For example, the first Mugo (glasses) acts all noble and proper, maybe he’s the Mugo before he met Jaheon in the past. The “jerk” Mugo could be from the time when he finally let loose and accepted his feelings for Jaheon. The monster Mugo (pudding) might be from when he was locked up and went crazy from hunger. I’m not sure about the fourth one, but maybe he represents the resentment and anger side,the one who retained his memories after gaining power.