Fang Ji, a young man who traveled through, originally had a bumpy road to cultivation, but after a certain blow, he accidentally obtained the book of underworld. There is a spirit in the book, but this spirit has dual personalities, sometimes gentle and kind, and sometimes vicious After getting the book of Huangquan, under the guidance of Qi Ling, Fang Ji learned the art of Nashui, and since then he has embarked on the journey of finding different waters and being strong, step by step towards becoming a strong man... Another masterpiece after "Extreme Entrepreneur"! Once Huang Quan comes out, who will fight for the top!