Shimoshiraishi Mugi is a girl who is about to graduate from high school and has decided on her career path. Mugi's grandfather, who was the head priest of a temple, dies suddenly. Debts left behind at the temple is discovered and relatives were thinking about giving up the temple. At the funeral, Mugi meets a handsome man who happens to be her childhood friend Shu. She was very close to Mugi's grandfather and is now a qualified Buddhist monk after studying at a Buddhist university. Somehow, Mugi, not wanting to give up her grandfather's temple, decides to make Shu the head priest, pay off the debts, and rebuild the temple.