With 5.8 every member of the OG international has gotten a character arc

Not strictly childe related but just thought it was funny

Kazuha had his moment in the inazuma AQ and a story in the second GAA

Xiangling had a Guoba backstory reveal in a lantern rite

Our boy ofc has had the Fontaine aq and an upscale from skirks backstory

And now Bennett’s backstory with mare jivari has also gotten some closure