Synopsis
Kizuna Ranmaru Samejima, a skilled young kendo practitioner, catches the eye of Kei Enjoji, the illegitimate child of a yakuza boss. Kei works to build a bond with Ranmaru founded on trust and sacrifice, and their friendship gradually develops into a romantic relationship. When Ranmaru saves Kei from a yakuza ambush, he is forced to give up kendo forever, leaving them with only their unshakable faith in each other. Committed to supporting one another outside the dangerous yakuza world, they move in together as a couple. However, the return of a mysterious figure seeking Ranmaru pulls them back into the very world they tried to escape, testing whether their love can withstand such trials.
