darknes[S]

A series of anime-style character introductions feature a girl in a maid outfit against a pink background, followed by another girl in a yellow dress on a yellow background, a girl with red hair on a purple background, and a girl with silver hair hanging upside down on a green background, each with a name and a label. The scene then cuts to a 2D action game where a character in a trench coat fires a weapon at enemies in a dark, stone-walled environment, with on-screen text indicating "Quest Complete!" and "Singular strike!" as a critical hit is achieved.