As Liu Canghai's heartbeat stopped, everyone in the room panicked. They were so anxious that they were running about like headless chickens.
The expressions of Li Yongjun and Professor Wang sank. Their hearts started beating quickly.
They had not taken Qin Feng's words seriously. They were both influential people in the medical field who were equipped with vast knowledge. However, they had never met anyone who was able to calculate the exact time for the patient's symptoms. When Qin Feng said that it would take half a minute before the onset happened, they found it ridiculous.
Yet what they never expected was that it did happen. Exactly 30 seconds later, Liu Canghai's heart stopped beating. From their estimations, Liu Canghai would not die until two days later at the very least.
