A Record of a Mortal's Journey to Immortality is the animation adaptation of the eponymous novel. Han Li was born a poor and ordinary young man. To seek enlightment and become a mortal human being, he is apprenticed to a master travels in a small school. Despite of his humble beginning, Han Li strives hard and eventually becomes a moral who travels across the realms of human, soul and immortal to gain master power and seek the ultimate truth.

[Source: bilibili]