ある親分に「弟に金を届けてくれ」と頼まれた紋次郎。途中、紋次郎に救われた三人親子の父親が紋次郎と間違え斬られ、父の仇討ちだと子どもが紋次郎を刺した。これは弟がいた組の親分が殺した弟のことを隠すための罠だった…。
Monjiro was entrusted by a boss to deliver money to his younger brother. Along the way, a father of three, who had been saved by Monjiro, was mistakenly killed, thinking Monjiro was someone else. The children, believing it was an act of revenge for their father's death, stabbed Monjiro. This was all a trap set by the boss of the gang to which the younger brother belonged, to cover up the fact that he had killed the younger brother...
