Overwork

A karate champion is taken by his sensei after sustaining a serious injury that leaves him unable to fully defend himself. Under his teacher's watchful care, he must navigate the challenges of his weakened state, relying on the guidance and protection of the man who trained him. The bond between student and master is tested as the champion confronts his own vulnerability and the limitations imposed by his condition.

As he struggles to recover, the champion faces the threat of those who would take advantage of his helplessness. Old rivals and new enemies emerge, forcing him to rely on his wits and the support of his sensei rather than his physical prowess. The story explores his journey to regain his strength, confront the dangers that arise, and rediscover what it truly means to be a fighter when his greatest weapon—his body—has failed him.