Formed 1998 in Chengdu. Fronted by Ou Jiayuan (
欧珈源), whose literary, melodic songwriting defines the band. Long considered one of mainland China's most underrated indie rock acts. Like many veteran Chinese bands, gained a wider following after 《
乐队的夏天》 season 2 in 2020, especially through 《
爱是昂贵的》.