Pioneer. A homeless person from planet Earth

Once he lost everything - his job, his family, his memory... He forgot his name and his home. Maybe he was rich, but now his fate is that of a homeless person.
And suddenly, not even irony, but the mockery of fate - a man without a name found himself on another planet. Another world - different rules! Nobody there cares who you were on Earth, and your name... Call yourself whatever you want! You will be judged solely by the strength of your muscles, the firmness of your character, and your ability to shoot accurately.
Alexander, nicknamed 'Homeless', will test himself as a prisoner in a mine, a free stalker among the ruins of a vanished civilization, will make friends among humans and humanoids, and one day will solve the painful mystery - will learn everything about himself and be very surprised by his discovery...