The two richest families in Province B, the Shen family and the Chu family, are almost a match. The two parents are old acquaintances and very good friends.
But the style of painting between the heirs of the two families seems not to be very good.
Although they have studied and played together since childhood, they are not childhood sweethearts, but real rivals.
They bicker when they meet.
Even though their family backgrounds are similar, their grades are evenly matched.
The scope for the two to argue is wide again.
Intent: Protectiveness between mortal enemies