Chapter 271: Aura Concealment Potion (3)

If one possessed natural talent, then one demonstration would suffice.

Vice versa, if one had no talent, then it would be useless even if they watched it repeatedly for dozens of times.

One good example was the violet class that was under his charge. He had done the same demonstration hundreds of times, but only a few of those idiots understood it.

"Alright." Shen Yanxiao nodded, and then she stared at Luo De's action in all seriousness.

The reason the Aura Concealment Potion was classified as an intermediate potion was that it required thirteen different medicinal ingredients, and not merely due to its effects. Furthermore, the properties of four of those ingredients repelled one another, so if the herbalist were not attentive enough, the potion would fail because the medicinal properties were not neutralized.

Luo De placed those thirteen medicinal ingredients on the table and then processed each ingredient with a hundred percent focus.