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.
If you're not here to drink, 
the exit's right over there.
.إن لم تأتِ إلى هنا للشرب، فالمخرح من هناك
Wenn du nichts bestellst,
findest du dort den Ausgang.
Si no vas a beber,
la salida es por allá.
Si no vas a beber,
la salida está allí.
Si tu prends rien,
la sortie, c’est par là.
Se non hai intenzione di ordinare,
 l'uscita è lì in fondo.
Se não vai pedir nada, a saída é ali.
Если ничего не будешь,