My Senior Sister Is a Cultivator and Becomes a Demon

Luo Qian, a technical geek, traveled to another world and spent several months studying farming. Finally, he marched from the countryside to the town with piles of food and full of enthusiasm. But what she didn't expect was that the world seemed different from what she expected. This is actually a world of cultivating immortals! ? This... It seems we can only change our thinking! Cultivation! Become a cultivator! And become the most powerful one!