C724 Commander of Doomsday Cruelty 35

The System had to admit that Su Yan was sometimes unreliable, but today, the System suddenly realized that Su Yan was also very reliable.

For the past 14 days, when the System saw Su Yan collapse because of some data, it suddenly understood. This could be a doctor's persistence.

Gong Yun's heart ached. His little boyfriend forced her to develop that medicine. Gong Yun was proud of him