Nanako's singing practice is put to an unexpected test when a sudden change in programming for the university's school festival presents an opportunity for her.

The roommates of Share House Kitayama are entering the final crunch for their doujin game, and if they can produce enough sales, Tsurayuki's tuition woes will be solved. But as time starts to run short, Kyoya decides to prioritize deadlines over quality and creativity...

Faced with the opportunity to return to the past and try to change things once again, Kyoya must decide what he wants to do with the life he's found himself living in the future.