C310 Nocturnal absence

Gu Tong had slept soundly the entire night. She had been listening attentively to the movements of Si Yicheng. She vaguely remembered that there had been no movements in Si Yichen's room the entire night. It seemed as if Si Yichen hadn't come back for the entire night.

It was just that she had lived here for so long and had never encountered such a situation before