Acid Rain Apocalypse: My Farm System vs. the Zombie Queen - Episode 2

Relying on her memories, a woman rapidly multiplies her wealth by trading gold during an apocalyptic crisis. In her RV, she discovers a hidden button that summons a fairy named Freya, who offers a pact to unlock a powerful system granting random rewards for missions. She decides to collaborate with Freya and begins the first mission: upgrading her RV into a heavily armored, three-story fortress equipped with weapons, surveillance, and acid rain-resistant paint. Despite jealousy from a villager named Mary, the woman secures the best defenses and a top water filtration system. The episode ends as her first reward unexpectedly arrives, promising critical aid ahead.