Mystic Story announced on the 3rd that it is "preparing to launch a seven-member rookie boy group." The group is aiming to debut in mid-August.

Currently, Mystic Story is comprised of Yoon Jong Shin, Kim Inna, Kim Young-chul, Daybreak, Lucy, and Billlie. This is the first time they have launched a boy group.

Mystic Story has been producing idols through the 'Mystic Incubation Camp'. The first idol was Billy. Following Billy, this boy group is also composed of multinational members including Korea.

"We are planning a boy group based on a systematic artist production system," the agency said, "and we will present another differentiated plan and content."