After the Apocalypse, I Grew Vegetables in the Fairy Castle

[The entire novel is being polished. Thanks to all the sweethearts supporting the official release! Please check out my upcoming novel, What Evil Could a Potted Plant Have in Mind? If you don't add it to your favorites, I'll really cry, QAQ.] Ruan Ruan is transported into a post-apocalyptic novel about a powerful man, where she becomes a cannon-fodder female supporting character with a useless ability. While everyone else awakens an ability, Ruan Ruan awakens a magic System. Because her ability is so useless, the team abandons her and even chooses her as bait to lure away the zombies, so she can help the male lead rise to power. Surrounded by zombies, exhausted, and with nowhere to run, Ruan Ruan squeezes her eyes shut, grits her teeth, hurls the potato in her hand, and shouts: "Hocus-pocus, summon! Fireball!" The potato instantly turns into a fireball, and the zombie across from her gets a direct hit to the head! Ruan Ruan: !!! Is this the legendary magic!? Not long afterward, a castle base appears out of nowhere in a remote border town. It is home to an ability user who was once cruelly abandoned for being a good-for-nothing. But... The corn she grows is not only delicious, it can also turn into a cannon, blasting zombies away with ease. The vines she grows are tougher than steel. They can be made into weapons and buildings to hold back the rampaging mutant animals. The sunflowers she grows even have healing powers and can cure zombification! Leaders of the major bases: You don't want her? We'll take her! Everyone: Please, please, great expert, look at me! The original male lead: Is it too late to regret this? This novel is also known as A Shocker: You Can Use Magic to Farm! and On the Proper Use of Magic in the War Against Zombies. Upcoming novel: What Evil Could a Potted Plant Have in Mind? The botanist Xia Ye dies, then comes back to life, only to discover that her new identity is... a withered potted plant?! Xia Ye: ??? She never expected that, in the interstellar era, plants would be priceless treasures. Disguised as an ordinary potted plant, Xia Ye lives in a magnificent palace, scamming people out of water and nutrient solution, basking in the first rays of sunlight at six in the morning, and sleeping in soil made through ninety-nine painstaking steps. Everyone dotes on her, and she couldn't be more comfortable. But then the Zerg invade and destroy the palace. One of their feelers accidentally knocks off the little leaf Xia Ye struggled so hard to grow. Xia Ye, bald once more: ) Everyone watches as the delicate little potted plant suddenly explodes into action. She kills the unlucky bug with a single lash of her vine, then goes alone into the Zerg swarm, pot and all, captures every last one, and buries them in the soil as fertilizer! The people of the interstellar era stare in shock: S-so this is what plants are really like? Xia Ye shakes the water droplets off her roots: No, no, I'm very delicate~ Swearing on her dignity as a botanist, Xia Ye is determined to grow herself into a lush, tender green plant. But somehow, as she tends her garden, the planet turns green, the sandstorms are cured, and her plant army eats every last Zerg! Uh, I really am just an ordinary little potted plant. Blurb written on September 24, 2021. Premise: As long as life goes on, so does the struggle.