T1419 티일사일구 Is A Korean-Japanese Boygroup Under MLD Entertainment. They Consist Of 9 Members Noa Sian Kevin Gunwoo Leo On Zero Kairi And Kio. They Released A Pre-Debut Single “Dracula” On October 27 2020. They Debuted On January 11th 2021 With The 1st Single Album “BEFORE SUNRISE Part. 1“