The Mirror of the Blue Moon and the Upside-Down Clock Tower ~The Thirteenth Bell Announces, the Red and Golden Feather and the Unfulfilled Promise~

Tonight's Halloween doesn't seem to be ending normally. As I stepped into the city illuminated by the blue moon, the clock tower, the buildings, everything was upside down. Pumpkin lanterns floated in the sky, and ghosts wearing witch hats flitted about happily. ...What a lively night. Suddenly, a butterfly glowing blue and green flew past me. Following its light, a giant, moon-like mirror appeared. At the center of the mirror was a keyhole. But the key itself was nowhere to be found. Just as I felt something was amiss, a single reddish-gold feather slowly floated down. ...That color. I instinctively reached out and gently touched it. Then, the clock tower, which had been stopped, suddenly began to move. Gong...Gong...! The thirteenth bell rang out, and the ghosts were in an uproar. "Ahh! We're falling!" "Whoa! We're upside down!" ...Honestly. What a fuss. Though, in a city upside down, it all seems a bit pointless now. Beyond the commotion, the moon mirror began to glow with a reddish-gold light. A single silver key appeared in the mirror. The moment I saw its outline, it finally made sense. ...Iroha. It really is you. I reached out my hand for the key, but my fingertips only passed through the light. It seems I can't reach it yet. Then I'll just have to find another way. I looked up at the center of the mirror once more. Beyond the blue light, a small reddish-gold glow flickered. ...Wait for me, Iroha. Next time this mirror opens, I'll definitely be there for you. And then, let's enjoy the rest of that lively Halloween together.