C372 Letting Grandpa Have a Great-grandson Was the Happiest Thing

"I'm preparing for the final exams. I didn't do well in the last month's exams, so I'm preparing to work hard in the final exams. When I get a good result, Ninth Master and Grandpa might be happy."

Su Wan said and scratched the back of her head.

Seeing Su Wan's innocent look, Shi Beisheng raised his hand and rubbed her fluffy little head