Otokojuku: a private school for juvenile delinquents that were previously expelled from normal schools. At this school, Japanese chivalry is taught through feudal and military fundamentals. Similar to an action film, the classes are overwhelmed by violence. Only those who survive it become true men. (Source: ANN)

To awaken his teacher Yao Cheng, Xiao Yan travels to the capital for a meeting of the pill masters. His power was immediately noticed, people who wanted to use it, but at the decisive moment Xiao Yan still becomes a champion and defends the honor of the empire. But Xiao Yan is waiting for a meeting, for which he has been preparing for three whole years...

After being defeated by the leader of the Beimu clan, Mount Xuandu's chief disciple Shen Qiao falls off a cliff and nearly dies from his injuries. Unfortunately, the ruthless Cleansing Moon sect leader Yan Wushi, known for his cunning and skills, chances upon him and comes up with a sinister plan: turn the benevolent disciple into a vengeful cultivator who could one day become a worthy rival. Shen Qiao is thrown headfirst into a world of betrayal and deception, contrasting with his once-strong beliefs that good could exist in everyone. As he encounters further hardships that push him to his wits' end, Shen Qiao is faced with the decision of continuing to uphold his kind nature—despite the cruel reality he has been shown—or giving in to the deceitful scheme of the spiteful Yan Wushi.

Three years ago, Na lan Yan Ran dropped her engagement, which made the Xiao family a laughing stock in the eyes of the Empire. Xiao Yan trained for three whole years through mountains and deserts to regain his honor. He will prove by himself that everything in this world can be changed, so do not underestimate the young. Today he will put an end to the history of his past, because the future awaits him!