Free's Best Friend

Lucille, Lui's twin sister joins BC SOLS, at a you,ger age. Free, having no one to talk to, ends up making best friend with Lucille. She prefers to be called Lucy, and She ends up calling free,freeji.

Disclaimer
I haven't watched the entire show yet, and I have bad memory so if I get something wrong just bare with me. Though if you how it is tell me in the comments or something and I'll fix it when this goes into Editing.