Taking place after the events of so called "Terminus lore" Niko never went back home, so it was up for both kapi and sari to take care of Niko over time until they figure something out. However this family would turn into a full on clusterfuck.

Avalon is a 22 year old from London (Yes in this AU he is British)

Who moved into the US, specifically Virginia at the age of 18, Kapi never really knew proper English until he became an young adult, so he learnt American English.

Kapi is better at parenting than Sari, mainly because he babysat a few children before.

On other hands, Kapi will call himself "Avalon".

This version of Kapi does not relate to the real one.

Pixel (As human) and Avalon are friends.

Sari Alvamore is a 23 year old from Arizona before her older brother, Richard kicked her out because she was "Too old to live with him". Sari stole some of Richards money before leaving the house which spent it to fly over to Louisiana, Before getting arrested for 3 counts of murder (Which we're actually defense kills)

Got released after the Terminus story, but however they didn't know where Sari lived, so she just went where Kapi was dropped off.

Sari has complications with parenting, She will threaten Niko alot, however wouldn't actually hit them.

Sari does not like being called "Meowskulls" as that reminds her of her brother, Despite being codenamed that ever since she wanted to change.

Niko ████ is the child of the family, however they've been missing for well over the entire terminus story before being found, Niko wasn't apart of this continent and Kapi and Sari didn't know where they lived, so they decided to keep Niko as a stepchild until they figure it out, Though they are going to have to talk to a certain something to figure it out.

Niko's age is unknown, but Kapi and Sari knows it's single digit.

Niko can throw a tantrum if tempted enough.

Niko cries easily when Sari gets evolved, that's because they're worried Sari will end up being abusive.

Before you ask, yes Niko does go home in the end of the Av family lore.

Do note that these characters are completely inaccurate to their real versions.