Demining: The female protagonist is relatively scumbag
Meng Ying has never been a well-behaved master, and she has become like a loser when it comes to smoking and drinking.
One day she wanted to try puppy love, so she started seducing her deskmate.
After she got the hook, Meng Ying gradually got bored and dumped her first love.
A year after the breakup, when a piece of news from him upset her, she realized that she had never forgotten him.
I'm really sorry for the current one.
Purpose: Remember to guard against your current predecessor