The last plant pet took me to be the landlord

Lu Beier was killed three months after the apocalypse, and then she came back to life. Not only did she awaken a special wood element, but she also bound a half-baked system. The system is useless, but she has plant pets, one after another, they are her most loyal partners, they can both farm and defend against enemies. The apocalypse is in chaos outside, zombies are rampant, Lu Beier is alone guarding a piece of land in the mountains, farming and raising chickens, going up the mountain to collect, and living a happy life. The good days don't last long. A man who misses her came from a foreign country after the apocalypse, crossed a continent, crossed an ocean, and after returning to China, he traveled more than a thousand kilometers and finally found this mountain village. "Didn't you say we'd break up?...