C150 He Stayed up All Night to Tutor

Gu Chengxuan didn't get angry when he heard her question. "Are you doubting me?"

Gu Chengxuan's heart suddenly shrunk when he saw the bright eyes in front of him. Even after experiencing so many twists and turns in the world, Si Ying's eyes were still like a child's. He was very conflicted. He hoped that she would grow up quickly. However