"By the way, Yu'er, why are you alone in the office? Where's Yongcheng? Didn't I ask him to accompany you?"
"Brother Yongcheng said that he was very busy, so he let me play by myself. Oh, I almost forgot. He asked you to call him as soon as you come back."
I nodded, picked up the phone and dialed Zhang Yongcheng's number.
"Hello, Qian, have you finished your task?" Zhang Yongcheng seemed to have expected that it was me who called him.
I smiled and answered, "Everything is done. What are you doing? Why are you panting?"
"What are you talking about? Your sworn brother, Brother Wei, came to me this afternoon and brought more than a dozen people. He said that you asked me to assemble the machines and the assembly sites. Brother Wei was in a hurry and didn't want to wait for you, so he ask
