Everyone at birth is born with a red string of faith attached to their left pinky. This thin rose red yarn threaded in between the smallest of their fingers leads them to another person of the same fate ,binding them together and sealing them to be with one another forever. Sugawara has been born with the eyes to see these threads that others cannot, as he witnesses and guides many people to meet their destiny, he begins to wonder who was at the end of his own thread.