On October 25, B.A.P′s agency TS Entertainment revealed, "Bang Yong Guk visited a hospital due to his health and was diagnosed with anxiety disorder."The agency continued, "After much discussion between Bang Yong Guk and the other members, they have put Bang Yong Guk′s fast recovery as their first priority and have decided to promote as a 5 member group for their upcoming studio album."
TS Entertainment revealed, "Bang Yong Guk will receive professional treatment and focus solely on recovering."
Meanwhile, B.A.P will make a comeback on November 7 with their 2nd studio album Noir as a 5 member group without their leader Bang Yong Guk.