I Became the Protagonist of My Novel

Zhang Fan, an author who had been coding for two days and one night, died suddenly at his computer desk. When he opened his eyes again, he found that he had returned to ten years ago. And everything is exactly the same as what was written in my novel... Ps: The introduction is weak, you can directly bypass the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.