Begins ≠ Youth / Youth / Blue Sky · 비긴즈 유스 / 푸른 하늘 (Peureun Haneul ) Hard Creature 2 / Gyeongseong Creature 2 · 경성크리처 2 / 경성크리처 시즌2 Black Boy, Walker · 검은 소년
K Project / Hard Creature / Gyeongseong Creature · 경성 크리처 Night Has Fallen / It's Night / Night Has Come · 밤이 되었습니다 All of Us Are Dead / Our School Now / Now at Our School / School Attack · 지금 우리 학교는 (Jigeum Uri Hakgyoneun) Nobody Knows / No One Knows · 아무도 모른다 / Amudo Moleunda My Special Brother / My Exceptional Friend / Inseparable Bros / Inseparable Brothers · 나의 특급 형제 (Naui Teukgeub Hyungje) A Boy and Sungreen / Bo Hui and Nok Yang · 보희와 녹양 / Bo Hui Wa Nok Yang / Boheewa Nokyang 
