C413 Younger brother

Pei Qingheng stood at the door of Lin Sitong's bedroom. Listening to the faint sound of crying coming from inside, his amber eyes became extremely deep.

After a long time, he sighed and went down to the second floor.

Gu Zhirou who was sitting on the sofa heard the commotion, and immediately turned to look at Pei Qingheng