My Younger Brother Had Become My Hero

"You know i'm your sister, don't you? You should've always be seen near me, just don't avoid or go! Because your sister will definitely find you!"

"Are you still treating me like a kid? My princess?"

Suddenly Selena had trapped in the novel world and even become the antagonist character. Its more getting complicated when she meet her law brother who will be the heroes for main female lead.