Masato Kasukabe is a working man who ends up working overtime. His only pleasure in life - was to push Vtubers.

"Oh, I wish my favorite Vtubers would come out of the screen."

Masato indulges in his fantasy of living with his favorite Vtubers. I never thought that fantasy would come true...

Suddenly, he begins to live together with his three favorite characters. The love affair that straddles dimensions with the Vtubers who appear in real life begins now.

"The common vampire lady wants to make a deal."

Ruby started working part-time to help out with the family finances until Masato's next job. The two work hard together, struggling with their first time.

As she does so, Ruby realizes that she is experiencing feelings she has never felt before...