There used to be five major domains in the vast dark deep sky, and each domain had a powerful domain lord. But after endless years, one of the domains has become dim, like a lion in its twilight years, heading towards its last days.
At the same time, two powerful men created the Wuyan Mortal Realm, and martial arts flourished in the new realm. After the war between good and evil thousands of years ago, the pattern of the Mortal Realm was restarted. The protagonist's life story has been a mystery since he was a child, but because of a wordless heavenly book, he embarked on martial arts. He started from the island in the far east, arrived at the big island of Nanzhou, and finally walked step by step to the most prosperous place on the mainland.
