Upon receiving an invitation to a treasure hunt from the famous mysterious item artist Reinette, Ramune and Kuro visit Reinette's mansion. There they encounter Ayame and Nico, who have also come to participate in the treasure hunt. However, when Ramune sees the man with them, his expression freezes, and he attempts to flee the scene. That man is Ramune's master Momiji!
Something still seems off.
.ما زال شيء ما يبدو ناقصًا
Irgendwas ist seltsam an der Sache.
Algo parece fuera de lugar.
Y a quelque chose qui cloche…
Eppure qualcosa non mi torna.
Algo tá me incomodando.
Что-то тут всё же не так.