Halo, a dynamic six-member boy group under the management of Hi-Star Entertainment, burst onto the K-pop scene on June 28, 2014 with their electrifying debut digital single "38°C". While the group's contract with Hi-Star Entertainment came to an end in 2019, Halo has kept fans on their toes with their undeniable talent and charm. Despite being inactive at the moment, fans continue to hold out hope for their return to the spotlight.