Aurinko in Adagio

Long separated from his family, hitman Joshua returns to Brighton Beach for a contract killing for the Russian Mafia. His abusive father, Arkady, banned him from returning after Joshua committed his first murder. He takes up residence in a hotel, and soon everyone knows he has returned. He goes home to visit his dying mother, Irina, and prepares for the assassination, getting drawn back into the criminal community he left behind.

When the Sun begins to expand in such a way that it will inevitably engulf and destroy the Earth in a hundred years, united mankind finds a way to avoid extinction by propelling the planet out of the Solar System using gigantic engines, moving it to a new home located four light years away, an epic journey that will last thousands of years.