Chapter 307: How Can It Be?

Mu Heyuan looked at Li Tongzhi who had passed out cold and frowned as he solemnly asked, "What the hell is going on?!"

Mu Xingyu looked at Mu Heyuan, full of anger. "It's Mu Siyin! She deliberately played a prank on my mother and scared her like this! It's all her fault! If my mother didn't go up to find her, she wouldn't be like this!"

Mu Heyuan had just remembered that Mu Siyin was at home tonight.

"Where is she?"

Mu Xingyu gritted his teeth. "When I went up to look for my mother, she was nowhere to be seen. She must be having a guilty conscience and was afraid, so she ran away!"

Mu Heyuan made a cold expression and paused for a while. He then instantly took out his cell phone and dialled Mu Siyin's phone number but no one answered.

Old Madam Mu's eyebrows furrowed deeper. "Xingyu, go up and take a look if Siyin's phone is at home."

Mu Xingyu felt a little scared when she heard that Old Madam Mu wanted her to go to the Mu Siyin's room.