For more than 50 years, mankind has been listening into space to pick up messages from extraterrestrial intelligences. So far in vain. Until today. Magnus Baumann, a highly intelligent young man with Asperger’s syndrome, develops a small private AI that identifies an alien signal in the available data. In fact, it is an extensive code with highly interesting information. What no one expects: This code is like an angler’s worm waiting for a fish to bite.