Sewayaki Mafia to Hakkou Shoujo

Synopsis

A girl who was sold by her mother and left without relatives is taken in by the boss of the most terrifying Chinese mafia. She thought her life was over, but she was taken to a luxury boutique to get clothes...?! "Don't be mistaken. These favors from me are so that I can sell you at a high price." (Source: Flex Comix, translated)