How Can I Cultivate Immortality?

How can I cultivate immortality? I am a farmer, good at farming and planting people into the ground. In his previous life, he traveled through time in the West and became the first great druid in human history. However, he accidentally lost his way and helped the spirits regain the laws of nature. In this life, I have to be careful about my development. Dogs will not pay attention to the calls of heaven. If I meddle in my own business, I will be a dog. I don't know much about cultivating immortals, but I am very good at farming. A messy treasure hunting battlefield. Lin Mo looked at the corpses strewn all over the ground. He rolled up his sleeves and began to collect the corpses. No matter if you were a dashing Swordsman in your lifetime or a pure White Lotus Fairy, now that you were killed while trying to seize the treasure, all that's left is a broken corpse. Pull them all back and bury them in the ground, and at the same time nourish the flowers and plants you planted. An ancient ruins opened. Lin Mo watched the immortal cultivators in the distance killing the spirits born in nature, searching for treasures and refining souls. He frowned slightly and remained silent. The moment he raised his hand, the ancient trees, rocks, animals, etc. Behind him all opened their spiritual wisdom. With the grace of natural enlightenment, thousands of spirits spoke human words and bowed down and called them 'Lord'. I am a farmer. As long as you don't disturb my farming, everyone will be fine. But if you don't appreciate me, then don't blame me for planting everyone here in the ground. I used to live in the West and was a barbarian. I have a bad temper and I am not very familiar with it when I first came here. Please forgive me. I am working hard to accumulate knowledge in cultivating immortals. Spread your hands, how can I cultivate immortality? ………………