Jean grew up in Marseille. His parents sold him to Tetsuji as payment for a debt and Tetsuji repaid the Moreau debt to Kengo in cash in exchange.Once at Evermore, Jean became Riko's responsibility. Riko treated him as property, not a person with their own rights.He also has been raped by the other ravens five times by the order of Riko. Riko didn't order a sixth time since the fifth time it happened, Jean didn't protest, so he didn't find it amusing anymore. He's rude, stubborn, french.