Wu Dong Qian Kun

A brief description of the Wu Dong Qian Kun manga:

The path to self-improvement is not an easy one. It is important for a student to constantly monitor the world between the part of Ying and the part of Yang, as well as to have unenviable luck. After the practice, you can reach Nirvana and even master reincarnation, manage life and death. Lin Dong is the son of a dead genius. Now the purpose of his life is revenge on those who took his father’s life. He spends all his strength on training, trying to surpass the enemies, and helps him in this matter a strange artifact. But will he be able to reach the skill level of his father and finally take revenge on his enemies?