One day, we were suddenly connected to another world.One month has already passed, Mara-chan!You sure are specific as always, Mara-chan~What has passed, Yuri-san?Time passed, and the normalisation of studying abroad in the other world began.How insensitive of you~It's how long it's been since I started my student exchange in this world~Yuri-san, to be precise, it has been 25 days.