Origin of this profound long life practice of Buddha Amitayus of the Mahasiddha Rajnyini.
The journey of Milarepa's disciple Rechungpa, the great yogi who lived at the same time of Milarepa, the main student of Marpa Lotsawa. Milarapa had one student named Rechungpa, a good student who always wanted to know more, even more than Milarepa, and always has all sorts of additional knowledge. He was also very active and travels a lot. He followed nonetheless the teachings of Milarepa. He was very kind and cared his teacher. As such he was one of the Milarepa's closest disciples.