C24 Free Diagnosis

The Ding Family person's expression changed, and Uncle Ding snatched the examination sheet away, "What poison is this? How do I solve this? "

The dean forced a smile, "Although the test results showed that there was indeed poison, we really don't know what kind of poison it is. We just injected a little bit of it into the mice. The mice are already twitching and dying. Strangely, however