What exactly happened last night?

Dedicating todays chapter to elorinczy, Vandra_Wati and neotheo82. 

" Wu Jin, can I come in?" Wu Jin raised his head from the pile of papers that were scattered all over his desk, with a phone receiver against his ear, he hummed before answering his superior's call. " Yeah, I got sir...I will make sure that this doesn't happen again, yes I will pay attention to everything." 

He repeated the same thing a few more times before he was able to end the call and put the receiver down. With a slight raise of his brow, he looked at Lu Anhe and said, " You are here to scold me as well?" 

" No," replied Lu Anhe, she has, of course, heard the voice of their superior asking Wu Jin to be careful from next time onwards and understood that he has received a scolding already. " I am not here to tell you off, if anything I am here to ask what is going on?"