I'm a Good Martial Artist in the City, I Broke Off the Engagement at the Beginning, I Push Everything

Two hundred years ago, spiritual energy revived, ferocious beasts ran rampant, and human martial arts rose. Two hundred years later, the aristocratic family monopolizes resources, the ancient clan is superior, and the lives of ordinary people are like a piece of grass. Lin Chen was originally the proud son of the Lin family, the leader of the eight ancient clans, but he was reduced to useless because of his inborn failure. His engagement was annulled in public, he was deprived of his identity as a young master, and was sent to Jiangnan City to fend for himself. Suffering all the cold looks, tasting all the heat and coolness. Just when he was despairing, the [Universal Ancestral System] was suddenly activated! Repair the dead veins and achieve the supreme ancestral holy body! Invincible at the same level, killing enemies across levels is like searching for objects in a bag! From the high school league to the underground boxing ring, from seizing treasures in secret realms to guarding city defense, he pushed forward all the way and was unstoppable. While the world was still fighting for the Tongmai Realm and the Ninggang Realm, he had broken mountains and rivers with his fists and stepped on the stars. When the foreign races from outside the territory came and the human race was facing annihilation, and all the strong men were in despair, he stood under the starry sky with one sword and one sword, with billions of compatriots behind him. "I, Lin Chen, are here. Foreign gods are prohibited from entering!"