K-Pop idol group MONSTA X released the second music video teaser for their title track, “GAMBLER”, from their upcoming ninth mini album, One Of A Kind.

In the released teaser, the members are all wearing black suits as they reveal a mysterious invitation.

Members Joohoney and I.M’s names have been listed in the credits for all tracks while Hyungwon participated in producing the tracks “Secrets” and “BEBE.”

The title track is also special as it is the first time Joohoney was in charge of producing the entire title track, “GAMBLER.”

MONSTA X is set to make a comeback on June 1.