Xaxa's Links
Ira took Xaxa away from the "oprhanage" they managed to escape from. Despite getting told "don't follow strangers", they followed her home. Luckily for them, Ira turned out to be a very caring person. At first she didn't know how to deal with them, so they felt neglected and started acting up. With some time and patience from Ira's side, Xaxa calmed down and opened up to her. Now they safe when they're with Ira.
Ira found Xaxa outside the "white building" they had to destroy. After blowing up the facility and seeing Xaxa, she realised she destroyed their home. Out of shock, they decided to take Xaxa home and care for them "for a few days", but soon found herself attached and at a loss. She has no idea how to raise a child, but tries anyway as she thinks caring for Xaxa is her only means of redemption for what she's done.
Lumiel suddenly showed up one day with Ira. She was scary at first, but turned out to be rather okay.
Xaxa is Ira's adoptive child. They're very smart, but stoic. It was hard for Lumiel to get a grasp on how to deal with them at first, but once they warmed up, they turned out to be the sweetest most patient child.