The martial peak is a lonely, solitary and long journey. It’s also very isolating to reach the top. In the face of adversity, you must survive and unyielding. Only then can you break through and and continue on your journey to become the strongest. Sky Tower tests its disciples, even the lowly sweeper Yang Kai can obtain a black book. Setting him on the road of martial arts. This novel was placed in the top 10 of China’s most read phone novels. With views of around 50 million, topped the June charts in 2014 and one the top reads online. In July 2015, it is still not over.