As for Princess Chang'an, that was even simpler. She was the cousin of Qin Hu's paternal cousin, meaning that once Qin Hu died, the vast estate of the Champion Marquis Mansion would naturally fall entirely into that cousin's hands.
These various factions, each taking what they needed and colluding with one another, quickly joined forces in this manner...
Truly, once you enter the gates of a noble house, the waters run deep. There certainly were a lot of people who wanted him dead.
Chapter 387