C396 External Head 14 Little Brother Is Very Smart

When Nie Haoxuan heard this answer, he immediately cried out in excitement, "I told you it was changed like this! My sister kept telling me that something was wrong!"

"What's wrong? This is absolutely right." Ning Jing said very seriously and firmly.

Nie Haoxuan suddenly found Ning Jing somewhat pleasing to the eye. He took the homework from Ning Jing and handed it to his sister