My System Arrived a Hundred Years Early, and I’ll Smash the World and Become a Martial God!

[Invincible + feel-good + System + divine dynasty + Martial God + one punch to shatter the world + unrivaled talent + adorable child] Xia Xuan transmigrates to a fantasy world. The good news: he is the tenth prince of the Great Xia Dynasty, with a noble status. The bad news: he is only two years old, and he has a good-for-nothing innate holy body. Just as he despairs, the strongest comeback System arrives a hundred years early! [At 102 years old, you are the son of the Martial God of the Great Xia Dynasty, yet you have achieved nothing. Your cultivation has not advanced beyond the Martial King realm...] [Your time is nearly up. Try to make the Martial God, who has not smiled in eighty years, smile just once.] [Quest reward: Nine-Revolution Heavenly Dao Pill] Xia Xuan, who was one year and five months old by his actual age but two by the traditional count, looked at the dignified middle-aged man before him, whose eyes brimmed with anticipation, and called him “Daddy.” The next moment, Xia Tiancheng, who had subdued countless empires and founded the Great Xia Dynasty himself, grinned from ear to ear. Xia Xuan was astonished to discover that he had completed his System quest!