AHHH thank you thank you! You're really sweet (〃´𓎟`〃)
Allow me to answer and correct something, since I know the way I put it could be misinterpreted HAHAH, so don't worry at all!
⚠️spoilers
Chao's primary job for Jane isn't a hitman; he was a stalker and toxicologist first. "Hitman" was only mentioned by MC as speculation. Chao actually keeps killing to a very minimum, and it's for his own gain as well.
His childhood and first hit is something I'm still working on, as I want to release it only when I'm already sure!
He got into working with Jane through part illegal connections, and part vibes LOL! After their first meeting at the conference, they managed to meet each again. I have an idea, but I'm still finding the words lol ;/
Thank you so much for your kind comment! I'd love to see any fan work you make <3