"Jiang Chen, this is a senior from my clan, Ao Yu."
Ao Yue introduced a noble-looking middle-aged man. He was wearing a silk robe and was fair-skinned and beardless. He gave off a majestic air.
Ao Yu had not intended to socialize with anyone. He was only here to protect the young princess.
However, he realized the Heavenly Palace was not as simple as he had thought when the Black Yellow Elixirs had emerged.
Jiang Chen turned serious. The Martial Arts Saint before him was the strongest among all the people he had seen this day.
"The principal ingredient of Black Yellow Elixir is Black Yellow Gas. I guess any race can take it, can't they?" Ao Yu got down to business after greeting Jiang Chen.
Elixir was a human being thing. Its effect depended on its ingredients. Sometimes, due to some ingredients, it did not work for other races. Sometimes it could even be poison for other races.