The Eerie Migration Survival Sequence

[Fresh premise + not overpowered + Sequence potions + eerie + road survival + upgrading supplies] The eerie descended, and cities became forbidden zones for humanity. People could only rely on supernatural Sequence abilities as they migrated constantly. Settled life gave way to a nomadic lifestyle, and shabby tents evolved into mobile fortresses. His motorhome was already equipped with an automatic water purification System and a miniature ecological farm. But the real crisis came from deep within the fog.