Marriage first, love later
A prude old man (fortunately, the eldest heroine is 8 years old) and the heroine is sober, wealthy and flowery in the world.
The male protagonist falls in love with the female protagonist at first sight
Let the heroine fall in love with him step by step
The heroine gradually falls in love with the hero
"So, Mrs. Duan, can I kiss you?"
"So, Mr. Duan, can I kiss you?"
Anyway, it's sweet, with a little bit of tang in the middle.
Purpose: Marriage first, love later