Karin and Uwe Simon Vonzin were commissioned in 2020 by their spiritual guides from the spiritual realm to write a book with biographical elements about Uwe and his twin brother across great cycles of time. Their repeated incarnations have been written in the form of a novel and speculative fiction, set in the present and future.

In 1945, Uwe's twin brother is taken from their mother by nuns on behalf of the NSDAP shortly after birth and brought to the family of an SS officer. In his later years, Uwe searches for his brother, but he can only find his grave.

In 2484, the twins incarnate again on Earth. The second-born is given to a childless family in Utah for religious reasons. In this life, their spiritual powers grow, but the brothers lose sight of each other.

In 4645, twins are born on Sirius A. They are to be separated once again. Meanwhile, both achieve a high level of consciousness. The firstborn is a spiritual scientist, while the younger one is an astronaut. They recognize each other and learn the reason for their separation on their home star.