They where probably friends when they were kids. And yahwi too.... So he probably had an accident and either lost his memory and yk they had to part.... But cain and yahwi probably fought because of the accident and now they hate each other....... ITS JUST A THEORY ( ̄へ ̄)
When they met cain said something to jooin like jooin is his young master in their past life (i actually don't know if cain's really telling the truth though) then jooin kept friendly after cain kept emailing him (jooin was annoyed by him at first but things changed) the rest is history
When they met cain said something to jooin like jooin is his young master in their past life (i actually don't know if cain's really telling the truth though) then jooin kept friendly after cain kept emailing h... Lilmeow
oh ya cain kept calling jooin master but if I was jooin I would think he is a stranger of some sort
FINALLY OMG HES SO HOT OH MY