the secret flower garden of a girl's school on a swinging train. (reprinted special price version)

One morning on a crowded train, Yuichi unexpectedly touched the schoolgirls and began to frolic. What's more, the opponent was Izumi Terasaka, an idol of active girls' school. He fell into a violent self-disgust, but the next day he found a thief on the same vehicle and stretched out his hand. But it was another man's hand that touched him. On the other hand, Yuichi protects Izumi from the hands of Atsutane's devil, and they approached him suddenly.