Whatever System You Want, I Will Be the Biggest System for the Protagonist

Lin Xiao, a migrant author, wakes up and travels into the fantasy novel he wrote with Ye Wuchen, a business tycoon! Knows the entire plot, knows all the secrets, treasures, and adventures. They promised that they could go home after completing the main plot, but unexpectedly the plot went crazy and got out of control! The fate of the characters is rewritten, and crises follow one after another.