I watched a movie.
It is "about time".
A man can do time travel.
He can go to the past but he can't go to the future.
His dad told him it on his 21st birthday.
His dad also can do it.
His granddad also could do it.
The way of time travel is so easy.
Close his eyes and clench his fist in dark place.
And think about the time which he wants to go.
He repeated his life many times.
During repeating time travels , He noticed contradictions...
It is so interesting for me.