Lu Wei
A "princess" who is held in high regard, is favored by the whole family, knows how to enjoy being loved, loves family and friends, but does not want to believe in love. She was stingy about giving her heart to any man except her father and her best friend. However, when a man named Fu Yuchen appeared beside him, he taught her the word "love".
Fu Yuchen
It took him three years to complete a bet. Time is its cost; marrying her is the result he wants. It takes three long years to teach a person to be attentive.