Transformation, summoning, transmigration: with all three elements in place, heed the world's plea and seek across countless universes. This is what they call a System.
In the name of Tachibana, descend upon the end of the world.
However...
Main world: the apocalypse
Everyone: "Aaaah, the monsters are back! Tachibana Kanade, Shimakaze, Hatsune Miku, Asuna, Akame, Black Rock Shooter... All you goddesses out there, save us!"
Luo Yin: "..."
(First, a warning: this is almost entirely the author bickering with themself.)
