A Scumbag's Struggle to Survive After Transmigrating into a Book

One night, Yang Fan discovers that he has been forcibly transmigrated into his ex-girlfriend's book. All he did was not want to get married too soon, and, not knowing how to explain, step away for a little while. How did he end up as a legendary beauty who could bring a kingdom to ruin? Everywhere he goes, trouble follows. From bandits to young ladies, from prefects to generals. In the end, even a prince who had feigned illness to yield the throne gets involved, turning against his father and brothers. Who could know that all he wants to protect is the very woman who would love nothing more than to grind his bones to dust?