The main plot is very cliche, that is, the plot of rejoicing in enemies.
A big change for the male and female protagonists.
The heroine no longer acts submissively according to the hero's face. The hero often plays tricks on the heroine, which only results in embarrassment.
The heroine will no longer be played around by a poisonous third party. The male protagonist no longer resists the marriage contract made by his parents.
The second protagonist is indispensable, and each person's story is indispensable.