A short story by Tsukasa Suo, winner of the Dengeki hp Short Story Award. Its title suggests a light-novel imagination around an inner world and a winter rocket.

An award-recorded short story that seems to move from an inner world toward a winter sky.

A short story by Rakuda Nagatsuki, recorded as a Dengeki hp Short Story Award winner. The title evokes relationships bound by chance or fate.

An award-winning short story whose title centers on a thread of fate.

A linked story collection by Yu Nishimura. In a tower made of countless levels, surrogate machines of God administer each floor. A boy named Sadri descends toward the sea with his companion, a frog.

A boy and a frog descend a tower where machines that define happiness have begun to break down, heading toward the sea.