"Sensitivity increasing drug?"
Su Hao thought of a possibility.
He used to be a pharmacist. Although his level of expertise wasn't that high, that didn't hinder him from having the knowledge of pharmacy. Sensitivity increasing drugs was one of the ten unique drugs in pharmaceuticals. In order to alleviate the pain caused by the black market strengthening drug, he and Zhang Zhongtian had both used a sensitivity dulling drug before.
These drugs were quite special, and ordinary people won't even consider them.
That ascetic monk.
The standard of measuring his talent was based on the degree of pain he feels. In other words, it didn't matter how much Su Hao had to pay for the energy. The pain suffered by the esper was the most important one! If Su Hao's power was extremely terrifying and yet the monk wasn't harmed, his talent wouldn't work.
However, if there is a sensitive drug involved...