Hazuki Family's maid Ine hands a letter to Ryo, who is restless from his Father's death. The letter was sent from a person named "Yuanda Zhu" to his father which contained characters he cannot read. Ryo begins investigating the letter to find out his Father's past. As he further investigates, he is targeted by "Mad Angels", the gang that runs Yokosuka Harbor's underground business.
as one of the most dangerous 
men to deal with.
angeblich der gefährlichste von allen.
de tous ceux
avec qui on fait affaire.
tra quelli che fanno affari con noi.
как один из самых опасных людей.