The System Forces Me to Grow Vegetables but Not to Cultivate Immortality

Traveling through the world of cultivating immortals, Ye Chen was bound to the life skill system. While others are cultivating immortals, he grows vegetables; while others seize treasures, he forges iron. The system does not allow cultivating immortals, and a curse will cause thunder. Until that day, the demon king crashed into his vegetable patch and was ripped off by a fish. The Demonic Spirit Lord came to the door and was knocked into the ground with an unedged kitchen knife. The eldest lady of the Qingyun Sect owed him twenty times the cabbage money, and the genius of the Lingxu Sword Sect insisted on becoming his apprentice. Everyone is asking: What is your cultivation level? Ye Chen squatted in the vegetable field pulling weeds without raising his head: "Vegetable grower." Later, the demonic army invaded the country, and the catastrophe of heaven and earth was imminent. Ye Chen walked out of the courtyard with a hoe, took a look at the enemies all over the mountains and plains, and sighed: "If you step on my vegetables, you will be compensated ten times." ——This is a story about how you can become stronger by growing vegetables, but the protagonist doesn't know it.