Ye You, a graduate of the Clock Tower Archaeology Department with a rare magical attribute, opened an antique bookstore in Tokyo. His favorite thing to do is to study knowledge in peace and tranquility. Until recently, he received a letter from his old friend, Tōsaka Tokiomi, who brought a little girl home. Then, strange things began to happen one after another. He heard vague whispers in his ears, and ancient images emerged in his mind. When Ye You gazed at the moon, he found that the moon was also gazing at him.

"Where there is a strong enough will among living beings, attention may be cast, and commissions may be issued."

Bronya (Big Duck Bronya): *"Not just that~ You can also create games and films to broadcast across worlds. I made Honkai Impact 3rd to give the 'me' in that Honkai-corrupted world a little... enlightenment. And to earn some points on the side... Ugh, I really want a Project Bunny 19C too. So jealous. ...Wait, no, I shouldn’t be. After all, my world doesn’t have Honkai."*

Tokisaki Kurumi: "You can also use simulators to authentically recreate scenarios and find the Origin Spirit’s weaknesses~"

Akemi Homura: "Personally, I prefer the 'Abyss' training method. I’ve reached 'Agony' difficulty so far. Once I hit 'Crimson Lotus,' I should be able to defeat Walpurgisnacht... and save Madoka."

"So... you’re telling me this is just a 'chat group'?"

"Mhm~ It’s a Multidimensional Chat Group, you see?"

Blue Sky: @Flying Squirrel, did you read the red leather and yellow letter book I gave you? To build a harmonious and beautiful society. If you don’t restrain your men properly, I’ll really kick your ass.

Flying Squirrel: ∑(O_O;)

I’m (not) a Siscon: I just want Nunnally to live a normal and happy life, how can I be a siscon?

Ordinary Elementary School Student: @Walpurgisnacht? Where are you? I’ll help you.

Tokisaki Kurumi, Blank, Kira Yamato, Shana, Asuna, Yakumo Yukari, Nagato Yuki, Minato Namikaze, Rintaro Okabe… etc., the Dimensional Chat Room will lead everyone to the most perfect world line.