What Do You Do If the Heroine Escapes From Your Novel is a Manga/Manhwa/Manhua in english language, Comedy series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

Chu Ge is a writer of harem novels. As he was writing about the female sect leader, one of the strongest cultivators in the world, falling in love… A woman appeared in his room, pointing a sword at his neck, “If you dare write that I fell in love with that man, I’ll kill you.”