Summary: Solitary and lonely is the ultimate of martial arts. Additionally, it is a constant quest for impossible heights. To transcend the boundaries of martial arts, growth and the determination to endure in terrible situations are required. Yang Kai, a Lingxiao Martial Arts Sect disciple on trial (and floor sweeper), discovered a Wordless Black Book one day. That was the turning point in his fortunes and the start of his martial arts journey.