Lin An accidentally awakened and knew that the world he was in was a novel.
The male protagonist is the senior brother of Xuantian Sect, while Lin An is just a vicious female supporting character.
As the biggest stumbling block on the male protagonist's path to becoming an immortal, Lin An can be said to do all kinds of bad things, ranging from stealing the male protagonist's treasures to putting insects on the male protagonist's clothes. Lin An does whatever he wants.
I couldn't help but guess my own tragic ending.
In order to change his destiny, Lin An stopped bullying the male protagonist and treated him well from now on.
It's a pity that Lin An didn't wake up all the plots...
Mission: Perseverance and courage to take risks