Falling Off a Cliff and Encountering the Inheritance of Immortals

I dressed up as the cannon fodder male supporting character in a fairy tale. His biological father is disgusted, his stepmother persecutes him, he is forced to fall off a cliff, and his fiancée breaks off the engagement - the plot is as difficult as hell. At the bottom of the cliff, I dug out the coffin of the greatest swordsman in ancient times. The moment he opened his eyes, the color of the world changed: "I have been sleeping for thousands of years, how dare anyone dare to touch my coffin?" I calmly took out the Erguotou I brought from Hyundai and said, "Senior, would you like a whole bite?" Later, relying on Maotai and Wuliangye, I successfully made Jianxian my master. On the day I broke off the engagement, my fiancée, who looked down on me, was so frightened that she fell to her knees on the spot. My father and stepmother trembled and fell to the ground. The family that had abandoned me in the past was now begging me for forgiveness.