IDOLiSH7 are selected to be personalities for the 24-hour program "Friends Day" along with Re:vale and TRIGGER. On the day of the production meeting, their 24-hour training camp to write a theme song for the program suddenly begins.
This year will be even more difficult 
than it has been in the past...
سيكون هذا العام أكثر صعوبة حتّى
ممّا كان في الماضي
Immer mit der Ruhe.
No estés nerviosa.
Ne soyez pas si stressée.
Quest'anno sarà più difficile, rispetto allo scorso...
Este ano será ainda mais
difícil do que no passado...
В этом году будет труднее, чем в прошлом.