An unexpected collaboration from Tsugunohi, the game where horror invades daily life, and VTuber Inugami Korone, from VTuber group hololive. Inugami Korone, who has been live streaming many horror game, has become an evil goddess and taken over Tsugunohi. Now, chop your finger and give it to her.

On his way home from school, a male student who was living an ordinary life, sees a sign related to Inugami Korone.

After he muttered "something" in front of the sign, his daily life begins to change and ......