Monster Dating Sim Thing

Characters ------------
Lich guy: kind of built like a monk (got some muscles, but is more dex-based rather than str-based), has greenish skin and wears a skull over his face. Sort of wizard-y
Dullahan girl: has an old computer monitor for a "head", super busty and curvy, is a hacker or something.
Imp guy: just a fucking asshole, like, just an absolute fucking prick. Built like what Astolfo looks like, probably can't even lift more than 10 pounds. base him a bit off King but without power, so a bit of Tacque too
Setting -----------------
um i dunno