Jaywalker_Holmes

Ren, a modern doctor and a secret master magician, suddenly finds himself inside a random book he picked up at the airport...as the villainous older brother of the protagonist. As the bad guy, he's supposed to make life difficult for the Male Lead until the latter grows up and kills him in revenge. However, looking at the broken teenager in front of him, Ren can't help but feel his heart soften. 
Fang was an orphan who had never known what a family is. Abandoned at birth, all he knew was pain and fear. He loved nothing, and wanted nothing...until he saw the angelic Wade. To save Wade, Fang didn't hesitate to sacrifice himself. ..after all, there was no one to cry over him.
But then, Ren appeared and turned his world upside down.

The Villain Saves the Male Lead

The minister huffed in annoyance. "That's exactly what we told him," he said. "But some people just don't want to understand these things! That King has a whole harem for himself - he simply refuses to believe that CEO Ren and Fang are an exclusive couple!"

Ren smiled at the angry minister. "Fang is the only one I'll ever be with in my life," he said firmly.

The minister looked at Fang with a complicated expression. "I'm afraid you may have some trouble coming your way, son," he said quietly. "That King is not used to taking no for an answer...and he won't lash out at CEO Ren directly since Ren just saved his daughter, but he might make things difficult for you to get to CEO Ren instead."

Wade frowned. "That's awful," he said. "Can't we do something about it? What if he abducts Fang...?"

88 - Why does royalty always want you?