in this modpack traditional shelters are no longer enough. No_moon.jar can destroy your world making your base vanish into the dark.

The world is destroying itself.

The rules of survival:

Rule #1: Light is Life. If your torch flickers out, the shadows will close in. Never explore without a backup light source.
Rule #2: Silence is a Lie. The world is tearing itself apart, and the sounds you hear in the dark are not just your imagination.
Rule #3: Abandon the Surface. Traditional shelters are no longer enough. If you want to see the morning, you must bury yourself deep or fortify every crack of light.
Rule #4: Don’t Look Up. The moon hasn't just disappeared—the void has taken its place. Looking into the empty sky for too long may have consequences.
this modpack is 100%
original no_moon.jar - https://www.curseforge.com/minecraft/mc-mods/no-moon-jar
Rule #5: Speed Saves. When the sun begins to set, stop what you are doing. You have seconds before the world vanishes into absolute black.

The Lost Moon...