Romance between swordsmen, based on a true-life adventure of a young girl determined to be a part of history. In the 1860s in Japan, a new era is dawning. During this time fraught with violent social upheaval, samurai of all walks of life flock to Kyoto in the hope of joining a band of warriors united around their undying loyalty to the shogunate system. This group becames one of the greatest (and most infamous) movements in Japanese history...the Shinsengumi! Shinsengumi vice captain Toshizo recounts his youth as an aspiring swordsman and his budding relationship with captain Kondo. Later, Kondo, Toshizo and Tominaga Sei, a female samurai living as a man, confront internal strife when money goes missing from the Shinsengumi's coffer. Sei must face her fears when Shinsengumi leadership hands down a terrible punishment to a fellow warrior.