Gu Zongxiong roared behind her. Gu Bailu rolled her eyes. Such a useless father meant nothing to her.
Gu Zongxiong was just a descendant of a small family. He was rather talented and became a Master at 18.
The spiritual power in this world had to be cultivated level by level. A Master was level 20, a Grandmaster was level 40, and then it was Great Swordsman, Sword Elder, Sword Deity and Sword Heavenly God.
Normal people advanced at a rate of one level each year. It would take them twenty years to become a Master. Most of them started training after they turned three.
So, while Gu Zongxiong wasn't necessarily an unparalleled genius because he became a Master at 18, he was better than most people.
He happened to save Gu Bailu's grandfather, who believed that he had potential, and married his only daughter to Gu Zongxiong.
Thus, Gu Zongxiong was actually living in his father-in-law's house.