The genius pharmacist in the Magic Temple is affectionately called Brother You Yao by fans.

With long dark green hair hanging behind him, he is slender, tall, handsome, and a bit wicked. He seems to be a typical playboy, a little cynical. The small freckles around the bridge of his nose add a touch of cuteness, and his face is pale. The green peach blossom eyes carry a naughty smile at any time, but they are not annoying, and even make people feel kind.