A story of merging the Everlasting Summer universe with Kelrarium, a furry island which, due to a convergence of tragic circumstances, the protagonist and his beloved Hatsune Miku will have to visit. The clumsy Vocaloid, with her absent-mindedness, could have easily gotten into trouble a long time ago, but no one could have expected the turn of events awaiting the characters when transitioning to the horror route.

[Translated from Steam]