Killer sans specifically the one that had his soul glitch out and so he became completely hollow of emotions being found by ink
Ink ends up trying to work out who he is this ink not having met a killer before and trying to talk to him but getting no response, ink looking him over and seeing his soul, ink not really knowing what to do just sitting down and starts drawing him.
Ends up talking to him too, at first to try and get a response but after a while he doesn’t really expect a response anymore he’s just using him as a sound board.
Ink ends up coming to killer everytime he just… wants to talk to someone about something but feels like no one will actually get it or will take what he’s saying the wrong way
Eventually after a while he ends up having the idea to try to give some of his vials to killer, he has no idea if it’s going to work, he seems? To have a soul?? So he’s not even sure if killer is having a similar issue to ink
He ends up picking out a random vial, before pulling it up to killer’s mouth and having him drink it
Killer coughing and choking for a moment, before looking up to ink, and asking what he gave him
