Clow Reed, the most accomplished sorcerer of all times had underestimated the most powerful form of magic, a force named love. This is a story about how this unforeseen power called love completely changes the course of Clow's plans in connection to one of his finest creations, and two humans, one having extraordinary magical powers, and the other possessing no such magic.

The arrival of the first spring season after their marriage presents new opportunities to Rin and Sesshomaru to strengthen their marital bond. As the two explore such opportunities through care and conflict, their experiences give them fresh perspectives on their relationship.