Baizhu is a tall man with light skin and long green hair, half tied up in a bun and secured with a hairstick. He has golden, snake-like eyes and is always seen wearing a pair of gold, ornate, oval-framed glasses. Before taking on Changsheng's contract, his eyes were dark pink.

Baizhu is almost always seen with his pet snake, Changsheng, draped around his neck like a scarf. He also wears a cropped short-sleeved shirt and indigo pants with a pattern resembling snake skin. 