Hua Tuo
Hua Tuo dreams of becoming a famous doctor, and has currently invented potions known as "E Mo Zhi Mu" (噩饃之木 / "Bad Bread Wood") and "Yi Rong Yi Rong Yi Yi Rong Jiao Nang" (易容易 容易易容膠囊 / "E-Shapeshift, Easy Shapeshift Tablet").