About the matter, Cube Entertainment announced, "It's true that we've met with the 'Goblin' team and are looking into it positively. However, we are looking at a number of different projects alongside 'Goblin', with overseas schedules causing a few setbacks. We're in a situation where we have to adjust schedules for 'Goblin' with BTOB's current Japanese promotions, and there's no chance that we can push back these overseas schedules. We're not in stages where we can say he's been confirmed."
So far, Gong Yoo, Lee Dong Wook, Kim Go Eun, and Yoo In Na have been confirmed for lead roles in 'Goblin'.