When solitary fighters come across, their heated battles for the future begin

[SYNOPSIS]
Riku fights for the biker gang to earn money for the day. One day he meets with Tanabuki, an amateur boxer at Nishida Boxing Gym. Riku is confident in his fighting skills, but he has no chance against Tanabuki. Tanabuki is actually an aspired boxer to be the professional, but having brain disorder he is not allowed to take the test to be the professional boxer in Japan.

Frustrated at being beaten for the first time, Riku decides to join Nishida Boxing Gym and develops his skills as a boxer. On the other hand, Tanabuki aspires to make his comeback and debut in Mexico. Though their goals are different, both Riku and Tanabuki strive for their future by their fists.