"...The clock is rolled forward to the third year of the Friendship Era, a frightening time in which the virus has decimated most of the world's population, and the vaccine is available only to a lucky few. Tokyo has been quarantined behind a giant wall that is patrolled by both the Global Defense Forces and the Friend's secret police, and yet while life on the inside is made to resemble Kenji's childhood from the 1960s, the world beyond the wall is a desolate wasteland. Two young siblings come to the aid of an injured man who has managed to break through the barricade, and his name is Otcho!"

Reads manga-style, right to left and back to front.