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.
Ryo-san fully believes in his father!
!ريو-سان يثق في والده كليا
Ryō-san glaubt fest an seinen Vater.
Ryo confía en su padre.
Ryo confía en su padre.
… Ryo avait confiance
en mon maître.
Ryo crede ciecamente nel maestro!
Ryo-san acredita no pai dele!
Рё не сомневается в учителе!