Life Script: I secretly steal opportunities

Gu Xuan traveled through the fantasy world and worshipped the Holy Land of Absolute Beginning. He thought that he was going to rise, but who knew that the talent was mediocre, and that he could not make an inch after practicing for more than ten years. Just when he was about to be expelled from the Holy Land, he awakened the ability to view the script of his life. "I turned out to be a support role who was destined to be slapped in the face by the protagonist or become protagonist's little brother?" "And the little maid who brought me the foot wash was actually the reincarnation of the empress, and she also had the fate of a prosperous husband?" Gu Xuan was shocked. Along the way, he made good friends with the female empresses and various destiny heroines, and cut off the opportunity of many children of destiny secretly. Before he knew it, Gu Xuan had already stepped on the top of martial arts, turned his back to all living beings, and overlooked the heavens.