New drug

Failure!

More failure!

Endless failure!

He managed to succeed in a meagre one out of every ten trials, a pitiful ten percent. Additionally, it was all because of luck. That was how Su Hao managed to grow despite an endless cycle of failure. In a few days, Su Hao had improved by leaps and bounds.

As for Master Zhang, who had been observing Su Hao’s progress, he held bittersweet feelings within his heart.

It would be strange if he didn’t feel heartache. That madman Su Hao, when he was in the midst of work, it was comparable with Zhang Zhongtian himself. In a period of few days, he had carried out hundreds of experiments!