C1236 I'm afraid I've been used
The reason why Wu Hao had such a strange expression was because the three types of spirit materials were not for the purpose of healing scalding wounds.
It was the three main ingredients needed to concoct the Godly Molding Pill.
Amongst them, the Sculpture Grass s were also known as the God Sculpting Grass, which was the main spirit material used to create the divine body