Life As It Is (Love Letter From Thief X)

Masako is a twenty year old woman who used to be a test subject for a mafia scientist group when she was nine. Her life has been normal since she escaped when she was thirteen, but then, on July twenty-sixth, she meets a Robin Hood alike group called the Black Foxes containing seven thieves and two FBI agents. Their job is to steal or protect for the greater good. Apparently, they need her necklace and her help to find valuable paintings and a woman who is stuck in the lab she used to be in...