Why stranger survived from sunken boat had no bruises?

Fiction novel 'The Stranger in the Lifeboat' written by New York Times #1 best-selling author Mitch Albom which consists of 288 pages.

The Stranger in the Lifeboat

Ten rich people boarded a yacht Galaxy to begin their sea journey but it was capsized and destroyed but on board travelers survived and reached into an island. Those who survived had bruises while getting to the sea shore. They were starving, and there was insufficient food to eat and were desperate for help. It’s been three days when one of the survivors noticed something floating in the water, when so he awakened everybody and together they saved the life of stranger from lifeboat. When the stranger opened his eyes, one by one they introduced before him. 

First it was an owner of sunken ship Galaxy, whose last name was Lambert, then among the ten survivors there was a woman from India and a cook from Haiti, they all had met and greeted the survivor. But the time comes to speak by stranger, he introduced himself and called as god. The stranger looked like young adult and miraculously there were no bruises on his body, noted by survivors.

The drowning of yacht Galaxy has raised many concerns when the bad news broke out. The left over raft was found from waters but no other proof of survivors.

Aforementioned was the brief book review of family life fiction novel, so readers at Readers Blog! If you want to read till end, then grab copy of this book. Book readers may buy 'The Stranger in the Lifeboat' from any click and mortar store.