C44 Dedicated Merit Ruler

Zheng Lei followed Tian Cheng Yang's words and adjusted his body's condition.

"The roof of the tongue palate, also known as the" stopper "in the Alchemy Scripture, is set between the teeth by turning the tip of the tongue in reverse and pressing the base of the tip of the tongue against the upper palate. Due to the fact that there are two small holes on the human palate