ENHYPEN, Heeseung, Manifesto, 4K, #4770gENHYPEN (Kpop), 엔하이픈, Kpop,, K-Pop, Korean, Boy Group,, Heeseung (Enhypen),, 희승,, Lee Hee-seung,, 이희승, Manifesto: Day 1,,4770gjpg4K