Time travel + two male protagonists + two strong men + ancient times
The paranoid and arrogant Xiao Zexuan VS the gentle and sinister Nangong Li
His name is Nangong Li. He was originally a modern man, but because of a car accident, he actually traveled through time and became the descendant of the Shark King. The Shark clan was exterminated when he just traveled through the past, and he was taken out of the sea by the elders of the clan.
He is Xiao Zexuan, the emperor of Linyue Kingdom. When he was being chased by an assassin, he met Nangong Li. It was Nangong Li who saved him from the assassin.
From then on, they formed an indissoluble bond.
