The nights of early spring were cold, but Wang Xing Ping's brain was melting and his face was astonishingly hot: "This is the worst thing I've ever ran into in my life. How many students does the world's best training camp accept every year all over the world? Only one person gets in every few years in Jiang-Nan city! And now I actually encountered someone and even threatened him....." if Wang Xing Ping was the head of the Wang family, he might have the authority to threaten that person. However, the Wang family's head is his grandpa!
His grandpa has quite a few sons and over a dozen grandsons! He's a direct descendant of his grandfather and therefore has a higher position than the other grandsons, but that's not even close to enough to determine who will become the next head. The internal struggle is extremely competitive: the successors are all decided by the family.
After his grandfather gives up his spot, his father's generation goes up.