This is a hot summer's heat could not. Science Fiction Association, a good friend of 7: Kawamoto (-young playing too), I have had (decorated with Jiaqiu Block), distance (Ueno, tree ornaments) and others to stay in the school play. One day, their corner of the room suddenly appeared out of thin air found in a time machine! Mind stirring the public discussion since the beginning of their journey time, they unanimously decided yesterday to return to the back accidentally broke the air-conditioning remote control - the weather, no air-conditioning can not live ah. Through time and space is not a person easily, and wantonly change in the past may lead to adverse consequences, "serious, it will all disappear." Researcher plot Sui (Sasaki KURA NO-mediated decoration), so a judge. People began to panic, to a small remote control, they could disappear, therefore it?