Zhou Yi, a general of the Qi Kingdom, aspired to become the Master of Ten Thousand Swords. But betrayed by his wife Su Qing and persecuted by the Emperor of Qi, he died with deep resentment. When he opened his eyes again, he found himself back ten years earlier—on the very day his engagement was broken off by Yang Qiuyue and Wei Mingxuan. Given a second chance at life, Zhou Yi resolves to shed his former timidity and live with dignity, so his parents can finally hold their heads high. When Yang Qiuyue calls off the engagement, Zhou Yi accepts without hesitation—and hands her a letter of severance. He challenges both her and Wei Mingxuan to a duel the next day at the Yuheng Sword Arena!