600 Years ago, there was a star field in the universe with beautiful mountains and rivers and pleasant scenery. Under the leadership of blue-blooded people Fang Tianleng and Wuyan Lengleng, they jointly maintain the peace of the star field. In a confrontation with dark forces, he suffered heavy losses. Fang Tianleng was in doubt about his life or death in order to save Wuyan Lengleng, and the star field was facing annihilation. In order to find a way to return to the planet, Fang Tianleng and Mo Lei (Wu Yan Lengleng), whom he had never met before, overcame many difficulties. The two fell in love after experiencing many hardships, but they fell into a greater life and death crisis. At this time, the dark forces also followed, and it turned out that the mastermind behind all this was Fang Tianleng's former good brother, the Emperor.