Almost made the subject line "Adopted a Sweetheart," but realized that has a different meaning here, heh.
I've only been playing Subeta for a week or so now, but I find myself visiting the Adoption Center frequently because the pets there often come with cool coat colors and why bring a new pet into the world when there are others out there waiting for homes, right?
I found this Reborn Celinox named Jaznyah:

As it turns out, she is already level 128! I adopted her in a heartbeat. She's been really helpful with completing at least a few of the battle quests, as I don't have any of the really good weapons to equip yet. I don't know who put her up for adoption, but I am very, very grateful .<3