The Seoul Story on Twitter: "🔥 Saving the BEST for the LAST! A.C.E (@official_ACE7) drops the last teaser for KIM BYEONGKWAN A.C.E comeback will be on 29th OCT with <UNDER COVER: THE
![Soompi on Twitter: "WATCH: #ACE Drops Kim Byeongkwan's Teaser For “Under Cover” MV https://t.co/2Y5NZQdxrG https://t.co/1alOP4v9FI" / Twitter Soompi on Twitter: "WATCH: #ACE Drops Kim Byeongkwan's Teaser For “Under Cover” MV https://t.co/2Y5NZQdxrG https://t.co/1alOP4v9FI" / Twitter](https://pbs.twimg.com/media/D6S80JRXsAE7a-I.jpg)
Soompi on Twitter: "WATCH: #ACE Drops Kim Byeongkwan's Teaser For “Under Cover” MV https://t.co/2Y5NZQdxrG https://t.co/1alOP4v9FI" / Twitter
![Nyko💫 on Twitter: "Iconic looks from 2019 by Kim Byeongkwan ❤ The world is still shook! #에이스 #병관 #I_LOVE_ACE_PHOTO #ACE #byeongkwan @official_ACE7 https://t.co/YRoR2vcWS2" / Twitter Nyko💫 on Twitter: "Iconic looks from 2019 by Kim Byeongkwan ❤ The world is still shook! #에이스 #병관 #I_LOVE_ACE_PHOTO #ACE #byeongkwan @official_ACE7 https://t.co/YRoR2vcWS2" / Twitter](https://pbs.twimg.com/media/D8eD501XkAERwJp.jpg)