Ayasaki Haruka was the only girl who knew Yata Misaki & Fushimi Saruhiko the best. They were a trio despite their personality contrast but they drifted apart when she & Fushimi ended their relationship. Haruka comes back, part of a clan that is known to be a taboo. And the first person she least expects to see is still a pain in the ass. In short, stubborn exes face revelations