The boys will be having their debut showcase 'Very Good Day to Debut' on October 18 at Koryo University's Hwajung Gymnasium. Tickets went on sale yesterday, and all 5,000 seats sold out in 3 minutes.
Their label said, "Even though it's their first official event for debut, we sincerely thank fans form making another miracle. JBJ are preparing their best to put on the best stage for fans."
Are you looking forward to their debut?