Piano Recital

The collapse of the tree at Nan Xiang City's Third People Hospital caused 7 instant deaths. They were from all hospital staff, 4 of them doctors and 3 nurses. All of them participated in the Tourette Syndrome consultation, in fact, Liu Guolin was the attending physician of said hospital's Patient Zero. Was the fallen tree… just an accident?

When Gu Jun heard this horrible news, he was inordinately angry. He did not believe for a second this was an accident. Was this a tragedy or a sacrifice? Who was it for? How was it managed?