C161 The Experiment of the Anticancer Drug

"Some people really have a talent for talking big without any substance. Who isn't aware that cancer cells are constantly mutating? On what basis can you claim with such certainty that you can suppress cancer?"

Xue Hai's words dripped with sarcasm, and his gaze was mocking as he spoke.

It was hard to believe that in just one week, Hsu Hanhai had become this delusional