Sung Hanbin of ZEROBASEONE has released the single 'Undead' and announced his solo debut date for his first EP 'DEAD:ALIVE', while the group continues to gain momentum in Japan with their Japanese EP 'Kaiki LOVE' topping the Oricon chart and earning RIAJ certifications. ZEROBASEONE also performed a surprise guerrilla show in Tokyo drawing 4,000 fans, and members Seok Matthew and Park Gun Wook are preparing for a unit mixtape, alongside individual projects including Kim Ji Woong's drama role and Kim Tae Rae's new radio DJ position.