The group TOO will meet global fans with their first reality show before their comeback. 

On the 7th, Mnet Digital Studio M2 released a teaser video for TOO's first digital reality "TOO MYSTERY," giving global fans expectations and excitement. 

In the teaser video, TOO members who were running away as if they were being chased by something became zombies and made a strong impression. 

TOO will release its second mini-album 'Running TOOgether' on music sites at 6 p.m. on the 15th and will make a comeback with its title track 'Count 1, 2'.

Fans' expectations are rising even higher for the first reality show to be unveiled.