C137 To be Taught a Lesson by Schumann

Zhang Lina sat in her office, thinking and thinking but unable to come up with the best solution.

In that case, she could only ask Schumann herself.

Schumann was seriously reading the documents in his office. Due to Cheng Zi's matter, she hadn't worked for many days, so there were a lot of things she needed to take care of.

"Dong, dong, dong ~"

The door to Schumann's office rang.

"Come in