Miharu’s missing! When the gang investigates, evidence suggests she’s been transported back to Seiren - possibly against her will. Now it’s up to Yukinari and the girls to rescue her!
Open the door to
the unknown blue world!
Öffnet das Tor zu jener
unbekannten Welt des Blauen Waldes!
¡Abran la puerta al mundo
azul desconocido!
Abram o portão
para o desconhecido mundo azul!