With only three Hashira's survivor. Sanemi Shinazugawa, Giyuu Tomioka and Tengen Uzui. Tengen Uzui pass Sound Pillar lost an arm and an eye. Giyuu Tomioka regained his honor but lost potential friends. And Sanemi Shinazugawa losts the only person important to him. Shinazugawa falls into a state of depression after facing the fact that his brother is dead. Giyuu has become more open with himself. Now these two are complete opposites. This is why Giyuu is appointed to take care of a fallen Shinazugawa.