The journey to the martial peak is a lonely, solitary and long one. In the face of adversity, you must survive and remain unyielding. Only then can you break through and continue on your journey to become the strongest. Sky Tower tests its disciples in the harshest ways to prepare them for this journey. Kai Yang who is a lowly sweeper as well as the Sky Tower’s experimental disciple, yet the other disciples that had entered at the same time as him had long surpassed him and reached higher stages. One day Kai Yang managed to obtain a black book, setting him on the road to the peak of the martial world.
The story has many manga chapters, each with its own unique and unique developments. That has created its own mark on the story. the imprint that readers have been looking for for so long.