C788 The Director Turned Cold!

"Huh?"

After hearing this, the patients all looked puzzled. But soon, their expressions turned to gratitude. Even though they had never met Ding Ge, this act made him a towering figure in their minds. A good person indeed.

"Heh, an unsuccessful drug, and this guy doesn't even have the nerve to charge for it."

"Ha, these folks are such fools