Arsonist [Transmigration Book]

Huang Yan transmigrated into the book she wrote, and became the big villain who gave experience to the protagonist. In the future, she will die in the hands of the protagonist Huang Yan: I will never die!Raising the protagonist when she was at her worst, being her backer wholeheartedly, and hugging the shy protagonist in the end, Huang Yan felt that there seemed to be something wrong?