Transdimensional Marketing

Chapter 51 1+1=?

The next day, Wednesday, in the classroom of Class 2, Grade 2, No. 6 Middle School.

Chen Yu leaned on his seat, staring intently at the head teacher who was lecturing, writing and drawing on his notes from time to time.

"Buzz! Buzz!"

Suddenly, the mobile phone in his pocket vibrated, and he took out the mobile phone to check, and found that it was a short message from the "superior space-time salesman".

[Overtime promotion: "Mr. Chen, congratulations! Your real fans have exceeded 30,000.\