Also called Xiao Luo, he is the two-year-old younger brother of Mei Ziyu. After losing both parents, he became an orphan living with his sister in a dilapidated haunted house near the North Gate of Yun Capital. He is described as timid, dependent on his sister, with a soot-smudged face and messy hair. Despite his young age, he understands that his sister is his only family. He is still in diapers and requires constant care.