The Cool Campus Belle Is My Sister, and I Get Confessed to from the Start

"Starting today, Lin Xiao is my boyfriend!"

Lin Xiao: "What? Aren't I your brother?"

Lin Xiao, the world's richest man, unexpectedly transmigrates to a parallel world. He never expected that the moment he opened his eyes, his stepsister would announce to the entire school assembly that he was her boyfriend.

Anyone there? I'm in another world, and my stepsister has become my girlfriend from the start. What do I do? Waiting for answers, this is pretty urgent.

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.