With Only Three Years Left to Live, the Fiancée Tore up the Divorce Letter

Born to be inverse of Yuan Ti! He will not live more than three years, and will stop at the age of 20... His father is missing, and the Bai family is in trouble both internally and externally, as if fate is against him. But I, Bai Yuan, don't accept my fate! God wants to kill me! I want to fight my way out!