Ryotaro Sakuma is your everyday service industry employee. He just happens to work for a jewelry store, where luxury defines status. Sadly, Ryo does not fit into this world, and his boss and co-workers consistently pick on him. Upon making a decision to finally end it all, he hears a voice from a man in an ash-colored suit. This man in grey calls asks Ryo for his help in a major heist on the very shop Ryo used to work for.
Written by Tomotake Ishikawa.