Levi Ackerman was just a normal college student. He was going to be a doctor, only because he had never thought of being anything else.
Unexpectedly, one morning while he's racing to his classes, he collides with a car head on.
The accident killed the father and mother in the front, while the girl in the back came out with severe injuries. One of them being her eyes being hit harshly by debris in the car, causing her to go blind.
When Levi gets to his dorm, he rethinks his life. He blames himself, he starts to hate himself, and more.
He suddenly makes a vow that in return for the lives he took, he would become a doctor to give life in return.
Things in Levi's life were slowly changing, but that wasn't even the beginning of it.
When Levi is finally a full fledged Doctor, he's surprised, shocked, and anxious to see that his first patient is the girl whom he caused to go blind.
What exactly will happen between the vengeful doctor and the blind patient?
I suppose you'll have to read to find out.