My Future Wife: Ep.1

This is a story about a young 18 year old guy who finds out that he has some super powers and he can travel through time. Here's the catch though, he can only time travel for only 30 seconds. It maybe just a moment but it's enough for him to have a sneak peek into the future. One day he looked right into the eyes of his classmate, a beautiful girl called Ha-Young Kim and knew that she was his intended one. In the future, she will be his wife and they will have passionate sex. Find out how he unlocks such power.