Zhihao is a laid-back person. She only wants to live a quiet, ordinary life for the few short decades she has, but people keep coming after her of their own accord.
The heroine is beautiful, but not the most beautiful woman in the world. People are drawn to her mainly for reasons other than her looks.
The heroine is a little flirtatious, but not promiscuous. There are male supporting characters but no male lead, though the heroine will eventually marry one person.
The heroine will grow as a person, and her love life won't be smooth sailing.
Although she is a supporting character, she doesn't get much page time in the original book.