An art expert named Junsei Agata is currently living in Florence, Italy. His life is going well, but 10 years ago, he made a promise to a childhood love named Aoi that they would reunite at the top of a cathedral to rekindle their love. No,w they have to figure out if their love has survived all that time.
~~ Adapted from the novel "Between Calmness and Passion" (冷静と情熱のあいだ) by Kaori Eguni