CIIU (奔赴少年) (known pre-debut as PROJECT C) is a 5-member Chinese boy group under JYP Entertainment and their Chinese division Fanling Culture. They made their first appearance on Weibo on January 6, 2021. The members are Luo Yan, Huang Wenjin, Bai Yuanhao, Wang Tianyi, and Liu Zeheng. Li Xijie left the group on September 14, 2025. They debuted on August 22, 2025, with their first album, Our Starting Point.
China
