C320 Laotian Ziming!

"I have brought you around the world to do research and experiments for you in the past four years. In the end, all of my efforts were not even worth a few words from this man surnamed Chen!"

As expected, these words caused the scene to boil once again.

"Senior Sister Guan really drank Teacher Chen's Ecstasy. At this time, you are still speaking up for him!"

The situation began to turn around