C448

Ms. Da told everyone in the class to go back first and for the math teacher to go back to class.

She had left Xie Ning and Xie Ping behind.

In the office.

The Xie Family siblings looked at each other. They did not understand why the Ms. Da wanted to keep them here.

The Ms. Da unhurriedly poured a cup of water for himself, sat back down at his own office