Keep People Under the Sword and Start to Counterattack in Life to Become a King and an Ancestor

I, Xu Shian, am proficient in literature, martial arts, cultivation, and farming, Wang Ba! I save myself from the sword, understand the method of self-cultivation, and in a high martial world, save the country and destroy the enemy and become the emperor's teacher! If I promise you peace for the rest of your life, you will have peace for the rest of your life! If I grant you ten lives of peace, you will have ten lives of peace! If I promise you eternal peace, then you will definitely have eternal peace! I