Sub-character left with a friend

My sub-character that I left with a friend during the second to last migration 💦 I tend to forget about it easily 🥺 Meanwhile, the sub-character next to me is getting daily quests done and being leveled up 😭 It's not in a state to migrate yet, poor thing, even I feel bad for it 😭 I have to at least raise it to a point where it can migrate 😭