I suspect Swan will end up with best friend of main character Pink hair one ( they have a lot of involvement together) she is from one side using him to protect MC from other making his punishments at school mor meaningful and severe ( blocking magic bracelets, cleaning in protective suit- probably something smelly) he also wasn't charmed from the start with her appearance which she really don't like. Even in this episode ( he made her need to use a toilet) he and her building memories for a future . From all males there he was the one that even for a second wasn't interested in Hestia / Helia ( sorry I am really bad with names). Corey is typical second lead character ( best friend forever) and guild guy doesn't appear often. I think she will finish with black haired guy although I would prefer Corey as it's great feeling to be in relationship with your best friend and someone that you share passion with ( they are in one club)
Swan or Corey for the ending please