[2] The hosts, along with N.Flying's Cha Hun, travelled to Dublin, Ireland, to stage a performance.
[3] In the first season, producer duo Jeong Hyeong-don and Defconn find members to participate in their first boy group, later named Big Byung (Korean: 빅병), using music they wrote and composed.
[1] The group then releases two singles: "Stress Come On"[4] and "Ojingeo Doenjang" (Korean: 오징어 된장).
[5] In the second season, Jeong Hyeong-don and Defconn find members to participate in their first girl group, later named Chamsonyeo (Korean: 참소녀), using music they wrote and composed.
[6][7] The group released the single "Magic Words" (Korean: 올해의 주문) on February 20.