Jiaoqiu

A foxian healer and counselor from the Xianzhou Yaoqing. Often greets people with a smile on his face and a scheme in his heart.
Born into a prestigious Alchemy Commission family, he once withdrew from practicing medicine due to a broken heart. However, he returned to the field to treat "the Merlin's Claw," General Feixiao.

Skilled in the study of alchemical prescription that views food as medicine, especially those that induce a sensation of spiciness. They invented a cauldron-based medicinal formula known as the "nine-square grid."

(Source: Hoyo Wiki)