Fantasy: the Villain Licks the Dog Father and Tortures the Protagonists

Traveling to the Xuanwu Continent, Lin Xuan became the strongest martial emperor in the world. But unfortunately, life is coming to an end and there are only a few years to live. What troubles him the most is that he has a cheap son? And he has become the licking dog of the heroine of a small family? He gave away the Hunyuan Blood Jade that was used to enhance his sister's qualifications with just a few words? Lin Xuan was also numb. The plot is very familiar to him. Isn't it the same as the villain in the novel he read in his previous life? Fortunately, the system arrived at the critical moment. [Congratulations to the host, you have obtained the system for beating all protagonists! [Ding dong, as long as you are the host and beat up various protagonists, you can get various rewards. Looking at the rebellious son in front of him who was determined to give away such a big business, Lin Xuan sneered: "Kick him out of the Lin family and he will never come back." [Ding dong, congratulations to the host, you ruined the destiny heroine's plan, gained a life span of ten thousand years, and the supreme killing weapon, the Four Swords of the Immortal!