My Sister Broke Off the Engagement, and My Destiny as a Villain Was Exposed

Once he traveled through time, Jiang Yuan became the young master of the top family in Xingyuan Continent. In addition to his invincible background, Jiang Yuan also has a handsome and extraordinary face, and has a talent for cultivation that surpasses that of a generation... He has stood at the forefront of others since he was born, and has the aura of a proper protagonist. Until one day, his sister found him crying. "Brother! I want to break off the engagement with Xiao Yan, a loser!" Poof! Jiang Yuan almost choked to death on his saliva: "Who?!" Broken engagement + surname Xiao + fallen genius... Jiang Yuan, who has ten years of experience in online writing, knows very well that this is how the protagonist is treated. Is he the villain in terms of feelings? Just when Jiang Yuan was unwilling to surrender and acted as the background for the protagonist, the system appeared. He is bound to the destiny villain system of all heavens and worlds! Under the spoilers of the system, Jiang Yuan changed his destiny against the will of heaven, grabbed the protagonist's opportunity, seized the protagonist's destiny, and entered the protagonist's harem... What kind of son of luck? What kind of destiny protagonist? There is no one who can fight. All of you should prostrate yourself at my young master's feet! Not convinced? Good. Then come and sit in my young master's Human Emperor Banner, there are plenty of seats inside!