What would you do to change the past?

Erol is a gifted teen who lives with his girlfriend and excels in science at university despite being noncommittal to his future. After all theres good reason for him to be more concerned with the past. As a child his father, Gabe, left on a business trip and never returned leaving his wife and Erols mother, Marika, devastated. Erols grandfather, a professor at the university, found a strange apparatus left behind by Gabe, and arrives at the conclusion that Gabe has found a way to time travel. Now alongside Erol, many years later, the pair combine to put their minds to the test: can they possibly locate Gabe and at what cost?