C486 Here Comes the Surrogate

With this experience, Qin Nuo naturally knew how difficult it was to change from a carefree and carefree open mouth public gesture to a student.

If these two questions were really done by Xiang Xiang, then the girl he gave birth to was a real genius. To be able to independently calculate an addition or subtraction within 100 years of age when she was three and a half