Mortal: God Rewards Hard Work and Returns a Hundredfold

Lin Yi traveled to a world where mortals cultivated immortality and became a low-level spiritual farmer. Fortunately, he got a hundredfold return system. You can choose one at will every month to get a hundredfold return. One day of practice will return a hundred days of cultivation. After refining one furnace of elixirs, one hundred furnaces of elixirs will be returned. Harvest a century-old elixir and return a ten-thousand-year elixir. Buy one Tianleizi and get one hundred Tianleizi back. ... Several years later, Lin Yi said with emotion: "Cultivation as an immortal is just that simple."