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.
What's wrong? Why the long face?
ما الأمر؟ لمَ أنت حزين هكذا؟
¿Pasó algo? ¿Por qué la cara larga?
¿Ha pasado algo? Tienes mala cara.
O que aconteceu para estar 
com essa cara pensativa?