His father beat him once before his marriage, telling him not to do anything dirty.
Nan Shu Cheng could remember quarreling with his father because of that. He wanted more power and a higher position and if he only used the usual method of achievement, it would take too much time.
He had to make good use of his connection and so on.
Old Master Nan was so angry back then.
The two of them could never communicate properly without ending on a bad note.
And because his mother passed away before he was of age, the one who decided his marriage was his father. He could remember quarreling with his father about the wife he chose for him. After all, Nan Shu Cheng wanted a wife from a more powerful family that could help him in the court.
But Old Master Nan instead picked a woman from a not so powerful family.