C515 Recurrence of Doubt

"Knock, knock, knock ?" His fingers lightly tapped on the wooden table, producing a dull sound. In Si Han's mind, Xiao Tong's voice and her sad eyes resounded.

Back then, when he saw her dejected appearance, he always felt that the deepest part of his heart was very familiar, and his heart ached a little ? Si Han sighed and raised his hand to cover the half-read file