The male lead, a swordsman, is framed, crippled, and disgraced. Awakening a supreme sword heritage, he rebuilds cultivation and masters unmatched sword arts. Pretending weak, he shocks with crushing counterattacks. He takes revenge, eliminates enemies, and fights powerful foes. A heroine recognizes his greatness and accompanies him. He faces world-ending threats and conspiracies. He wields his sword, fulfills his kendo destiny, and ascends to the absolute pinnacle.