Im looking for an isekai or dungeon romance type of manhwa. All i remember is that MC(fl) secretly sponsored the ML. The ML is unique since he can become an evil entity, some devil or something. His hair becomes white or silver when he changes.
One particular scene is that FL found ML in a forest or dungeon sleeping under a tree with his devil version.
So im rereading this again, Crazy how im just noticing how painful it is to stab their self with their own chin while looking down. Just why is it so needlesly pointy XD