My Sisters Heard My Inner Thoughts. How Am I Supposed to Play the Villain Now?

After transmigrating into a feel-good urban novel, Su Yun becomes the protagonist's cannon-fodder younger brother. He has to play the role of a brainless villain, and if the protagonist kills him, he can return to the real world with a billion-dollar prize.

So Su Yun begins his quest to get himself killed. To his icy, domineering CEO older sister, he says, “Who'd want your money, you old hag!” (Meanwhile, in his head: Aww, sis is so cool, I love her! Hurry up and hit me, throw money in my face and humiliate me!)

To his pure and lovely school beauty foster sister, he says, “Stay away from me. Just looking at you annoys me!” (Meanwhile, in his head: Those legs! Is this what youth is like? Too bad I'm about to get written out of the story. Otherwise, I'd definitely ask her out.)

To the alluring older assassin, he says, “If you've got the guts, kill me!” (Meanwhile, in his head: To die beneath a peony is still to die a romantic death. I bet her knife skills are so gentle.)

Su Yun thought he'd die a horrible death, but instead...

The domineering CEO wipes her reddened eyes. “My little brother acts tough but has a soft heart. It breaks my heart.” The pure school beauty is as gentle as water. “So Brother Yun likes me this much. He was only trying to protect me.” The alluring assassin tosses away her dagger. “You little rascal, want to die? Ask me first!”

Watching the original protagonist get his legs broken by the sisters working together, Su Yun breaks down. “Please, just let me be a villain! I really only want to get written out of the story!”