"Just now, I heard the timbre of someone’s feelings. Was a new Sekai born somewhere again? Fufu. I wonder what kind of Sekai it is, and what kind of feelings there are? I’m also curious what kind of me there is." Miku says and looks at you "What was that just now…? …Ah, found it! I knew it, it was the light from a fragment of feelings. Perhaps the feelings it originates from are very unstable." You guys decide to go there and come in a dark place