Childhood friends Aoi Satsuki and Arata Uzuki are tasked with producing a fan event as part of a TsukiRadi project. Aoi, the considerate and kind prince of Gravi, selects "adventure" as the event's theme.

Believing adventurousness to be something he lacks, Aoi works extra hard to come up with an event concept with Arata. The answer they arrive at is a puzzle/escape room at the zoo that will give guests a taste of the extraordinary. The younger members take on the role of the guests as they begin rehearsing for the event!
so we're starting Tsukiuta Radio's 
first special project.
لذا سنبدأ بمشروع تسوكيوتا راديو الأول الخاص بنا
Und deshalb haben wir bei Tsuki-Radio
eine besondere Aktion geplant!
Y por eso tenemos el primer proyecto
especial del programa.
Y por eso tenemos el primer proyecto
especial del programa.
Et ce, en exclusivité
sur notre radio !
Per questo, daremo inizio al primo
progetto speciale di Tsukiuta Radio.
Vamos começar o primeiro projeto
especial da TsukiRádio.
Поэтому мы запускаем первый 
спецпроект в рамках Цукирадио.