There are countless paths to the Great Dao, and each has its own chance at immortality. Obtain a spiritual source, and you can embark on the path of cultivation, whether it be a Chaos Spiritual Source, a Transformation Spiritual Source, a Bodhi Spiritual Source, or another kind.
In the Three Realms, spiritual sources are the foundation of cultivation, the source of power, and the gateway to immortality. All immortals in the world come from the Realm of Form, and all beings in the Realm of Form come from the Realm of Desire.
What are the Three Realms? The Buddha said they are where all living beings reside: the Realm of Desire, the Realm of Form, and the Formless Realm. These Three Realms are the path to liberation through cultivation.
Dense clouds but no rain, I am in the western suburbs.