In the early Meiji era, Shujiro, once known as an undefeated samurai, decides to participate in a deadly survival game to save his family and villagers.

A proud young calligrapher is punished for punching a critic by being sent to a faraway island in the east coast of Japan. But as he meets and lives with the island's friendly people, his attitude begins to improve.

A mother searches for her missing son after a devastating calamity, only to realize that she has died and is now confined to a realm of restless spirits.

One day, people were informed that a meteorite is approaching the Earth, and it caused the world to fall into chaos. As research progressed the distance between the meteorite and the earth is slowly getting closer… The story follows the perspective of 5 people as they spend their last 31 days on Earth. Those people are, a high school boy looking for an impulse, a high school girl who can’t express her feelings well, a teacher who tries to fulfill his promise to someone, a coffee shop owner who is pregnant, and a hikikomori boy who craves for the destruction of the earth. On the last day, before "goodbye", what is the last thing that they want to do?

Yurina, a mystified high school girl, casually downloaded a mysterious app. Since then, whenever Yurina is in trouble, a silent, mysterious old man servant appears and helps her! Adapted from the manga "Shimobee" (しもべえ) by Murata Hiroyuki (村田ひろゆき).