The peak of martial arts is a lonely and solitary path, a journey of endless pursuit, where the heights are insurmountable. Growth in adversity, survival against all odds, unyielding perseverance—these are the keys to mastering the ultimate martial arts. Yang Kai, a trial disciple and lowly sweeper at Lingxiao Pavilion, stumbles upon a mysterious black book, setting him on a long and arduous path of martial arts cultivation. This is the story of an enduring man, a story open to multiple interpretations. To be a man, one must endure!