「……いらっしゃい。まあ、ゆっくりしていきなよ」

雑居ビルの一角にある小さなＢＡＲ。
暗黒街にあるとは思えぬほど穏やかな店だが、決して破ってはならない三つの不文律がある。

1.提督と名乗る男の儲け話には乗らない
2.とある老人の腕試しの話には乗らない
3.マスターの前で足の速い人の話はしない

"...Welcome.
Make yourself comfortable."

There is a small bar located in a discreet corner of a city building. The quiet shop seems out of place in such a dark city, but it has three rules that must always be followed:

1. Never agree to a get-rich-quick scheme with a man who calls himself "Admiral."
2. Never test your strength against a certain old man.
3. Never mention a man known for his exceptional sprinting speed in front of the bar's owner.