The Replay

Jin lost all his friends because of an accident. On the 40th day of their death he went to the place where they died deciding to end his life too. But something happened, after he jump off the sea where they died. He woked up on his bed the day before they die.

What if you'll be given a chance to turn back the time? To change things that happened? Will you change it? Even everytime you change it someone life might be taken?