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

<p>The matter with Zeus was settled nicely, and the man had no problems with magic or magical people, unlike what Princess Una had feared. On the contrary, Zeus was actually very curious and kept asking random questions or for displays of magic – and as for Sylvia and Ray, when he saw both their forms, he was so impressed that he immediately wanted to buy fifty thousand things for the two babies, and started urging the furballs to work hard and master shape shifting as well! He even went to consult the Dragon Queen to ask about what he should be doing so that when he and Princess Una had children in the future, they would be born magical as well!</p>

<p>Everyone was very amused (and very relieved) by Zeus's attitude, especially Princess Una. Prince Uno simply clapped the man on the shoulder and said, "You are a good man, Zeus, and you had better take care of my sister properly and keep her happy for the rest of your life!"</p>

191 – The Babies’ Worry