An incredible tale of Ötzi

The story was related by a colleague, of an unusual encounter that he made in a public place, in ordinary circumstances, with a strange personality.
It turns out that this personality is an immortal. He will reveal his real identity and will change completely the routine life of an ordinary citizen.
This encounter will send him on an extraordinary journey into space, the Universe and beyond. He reaches up to the Royal family to bring about positive changes to our planet.