She is missing

Thick dark clouds engulfed the sky of Jing city and in an apartment opposite Lee Tae Yang's penthouse, the alpha team who is in charge of the protection of Li Juan, sat with a baffled expression as they contemplated over the incidents that happened in the evening.

"This is the first time in my service that we got caught while tailing someone," Wu Zhi Tian, a man in his early thirties complained as he munched on the fried chicken. "How's that even possible?" 

"Bro, do you think someone might have tipped us off?" Zhang Hong, the youngest one in the group who was wrecking his brain in front of the laptop, joined in the conversation. 

"We have been doing this for years and how can you even think about such a thing?" Someone chided him.