How did Third Brother find Sheng?

Testing. In the beautiful scenery, Sister Lin learned important information and rescued the important person Sheng in time. The third brother was unconscious, and Sheng Hanjun sneaked into the third brother's room to peek at the documents. Brother Ming San knew there was something wrong with the tea, so he tried it. Its moments of beauty is a youth inspirational drama directed by Lulu, Lin Yi and especially Hu Bing, and Harry and Zhong.