When that weird old almanac comes to you, don’t throw it away.

In this already broken and twisted world, I have only one piece of advice——

Please keep in mind the pros and cons and go out to read the almanac.

Good luck, Old Calendarist.

The rule of doomsday survival: Please avoid sadness, fear, and anger as much as possible; any negative emotions outside the tower can attract terrifying monsters. Without the white mist of any negative emotions for seven full years, I suddenly felt that this apocalyptic… was kind of friendly.

(The introduction is weak, please see the cover of this book for more introduction)