Hua Zixiao, the hero of Yize's novel What to Do, is a painting ghost. Its predecessor was Xiao Yun Xianjun, the East Moon Tower of Suzaku Tianyuan in the Fairyland, formerly known as Zixiao, with the title of Lixing Changjun, who was in charge of keeping pens. The ten-foot snow lotus in his works is the key to opening the fairy road. In the Qin Dynasty, because he fell in love with Mei Qing (Oriental Plum), the protector of the Magic Zun, he broke the dogma and was thrown into endless hell, and he was never allowed to live beyond life. After coming out of the endless hell, he stayed in Youdu to do business, running silk fabrics and painting buildings in Xiao Yun. He was very rich. Fengdu Emperor appointed him as an official many times, but he turned him down on the grounds that he liked painting.

Hua Zixiao is the ghost king of the underworld in the painting, whose color is like peach blossom and hair is like crow? [2], the red robe is like blood, and the eyes are deep, so "everyone who meets is often confused by thoughts"? [2]。 He is the most insidious ghost in the underworld, and the ghost calls him "the first beauty in Yudu". After peeling off his skin, his ghost turned into a white skeleton. The famous sentence "Beauty is invisible, but no one can help it" in Helplessness describes Hua Zixiao's feeling of wanting youth and being helpless.