kep1er is limited to 30 months. The group from the Korean talent show "Girls planet? 999" is called "Kep1er".

The meaning of the group name is Kep who seizes the dream and becomes the best 1. It is limited to 30 months, which is a limited time of two and a half years. kep1er will officially debut on December 14, 2021 and is expected to continue The activities will last until June 2024. After the team is disbanded, the artists will return to their own companies to carry out some performing arts activities again.

Program format:

It is a new global audition project "Girls planet? 999" launched by Mnet, with the goal of launching girl groups that operate on the international stage. South Korea, China, Japan's idol volunteers will embark on a new challenge. It is a girl group debut plan aimed at global activities.