ONEUS is a South Korean boy band formed by RBW (Rainbow Bridge World) that made their debut on January 9, 2019, with the release of their first mini-album "Light Us." The group originally consisted of six members: Ravn, Seoho, Leedo, Keonhee, Hwanwoong, and Xion, known for their dynamic performances and diverse musical style that blends pop with various genres. They quickly gained popularity for their intricate choreography and catchy songs, and they have continued to build an international fanbase through their subsequent releases and energetic live performances. ONEUS has been recognized for their creativity and artistry, often contributing to songwriting and production, establishing themselves as a versatile act in the K-pop industry.