C107 Great Joy and Satisfaction

Jiang Nan dialed 911, and immediately after, he bolted upstairs, racing to Zhang Jiachuan's office.

It was completely empty.

Stunned, Jiang Nan couldn't believe it. Zhang Yanan was supposed to be here!

He frantically combed through every office on the tenth floor, but aside from the lively fish in the aquarium, there was no sign of life.

Then