Joke? How Could I Be a Supporting Role!

I'm kidding in the world of novels. Others travel through time to be the protagonist, but I travel back to time to be the supporting role? And is it the kind of supporting character who serves as the first stepping stone for the protagonist and doesn't last more than three minutes? Sorry! Even if I accept my fate, the Zhu Xian Key in my hand cannot accept my fate! This is a novel world written by a crazy author. Lin Xuan was brought into the world of the novel by the keyboard abandoned by the author. From then on, the keyboard became Lin Xuan's system. Relying on various text operations, Feilu novel world! For example, Ctrl+X, CTRL+V=teleport! For example, press the Delete key to select the target and delete it! What they have to do is... Make trouble! Make trouble! Make trouble! Their goal is... Follow the protagonist's path and leave the protagonist with nowhere to go! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.