The infirmary is the entrance to Yumegen. Wataru Sannose, a high school girl at her own pace, dreamed of being a “friend” who jumped off the roof every day. One day, when I used the key of the infirmary of the old school building that my friend gave me, there was a beautiful and mysterious woman in the infirmary that should not have been used. JK x Youth’s original fantasy tale, which is released with overwhelming visuals, starts !!