Tsukimichi Douri is an expert at evading reality, opting to skip high school and flee to Kyoto instead. However, he soon finds himself thrust into an even more bewildering existence - a parallel universe with a completely inverted axis. Here, tattoo artists engage in vicious and merciless "Bokusenkon" battles. As Tsukimichi grapples with the challenges of maturing, he must draw on his innate ability to escape as he adjusts to this foreign domain.