High school girl Azuki Ariune, who ran away from home, is trying to get into homeless life with a lot of momentum! ... But there are a lot of trials she doesn't know yet. Her senior "Kadonashi" with mysterious wisdom appears and leads her to a new life. DIY street life starts out of common sense!

After being awarded the Nobel Prize, child prodigy Alice T.P. Riida runs away from home and creates the first Artificial Human, Ninomae Shii. Along with Shiratori Jun and Kurosaki Yaoki, Shii now struggles to find out for what reason he was made for.