Reborn as My Boyfriend's Childhood Self

Xu Ya died and became her boyfriend as a child. Just as she had no idea what to do...

Her sweet-and-sour childhood friend: "Big brother, you're wonderful just the way you are. You don't need to compare yourself to anyone."

Her biological older brother, who appeared out of nowhere: "Actually, I knew from the start that you weren't him."

Her well-read class monitor: "It feels like we're the male and female leads in a novel."

Her grandfather, who knew a truth that was half true and half false: "Don't be confused. Just do what you want to do."

"Little Xu Ya" brandished a knife. "Xu Ya!!! Give me back my body!"