C143 Chi Yu's Heart Was in a Bit of a Panic

When Chi Yu returned to his room, he happened to pass by the study.

Gu Nian was still scratching her ears and cheeks inside.

If she did not know how to answer a question, Gu Nian would answer Baidu. But sometimes Baidu would give an explanation. She really did not understand.

The door of the study was open and Gu Nian sat across from the computer. Occasionally, she would let out a low wail