Real name Zhang Kai (
张凯), from Yingkou, Liaoning. In autumn 2021 his Douyin videos — silent, fast-cut daily routines of life in a Northeast Chinese village, scored to Bô Bêng Siâⁿ (Once Upon a Time by Oneself) — went viral. He gained over ten million followers in weeks. Often compared to Li Ziqi (
李子柒) but with a raw, unpolished aesthetic rather than a picturesque one.