C110 Call Me Sister-in-law

Ruan Shu couldn't remember how she got back to her room last night. She had just woken up, and her head was still dizzy. After being yelled at like this, she was completely awake, but her mind shifted to the bright way Gu Ruizhi called her.

"Wh... What sister-in-law?" Ruan Shu had never seen Gu Ruizhi before, so she could only turn her head and ask Gu Suizhi