According to OSEN, Rainz filmed their MV in Gyeonggi-do's Ilsan yesterday on the 18th. That's one more step to their debut in October, even if a specific date has not yet been announced.�

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Rainz includes seven members, formerly of 'Produce 101' season 2:�Joo Won Tak,�Hong Eun Ki,�Lee Ki Won,�Byun Hyun Min,�Seo Sung Hyuk,�Kim Sung Ri, and�Jang Dae Hyun. The group has 5 vocals - Wontak, Eunki, Kiwon, Sunghyuk, and�Sungri, and two rappers Hyunmin and Daehyun.

The project unit will debut in October, and they've been gearing up for debut with�official SNS accounts, teasers to their reality show,�official color, and recently their 'V' channel.