Five years of marriage. Amane Shidou and Kiyoto Fujiwara swore their love in an empty room. The divorce agreement Kiyoto gave her was an eternal promise: “Sign it anytime if you betray me.” As time passed, Kiyoto listed his pharmaceutical company and gained success. Beside him stood his capable partner, Miu Hanase. Pregnant Amane discovered her husband’s affair with Miu. She cried for help in agony mid-flight. Yet Kiyoto prioritized his business and abandoned her. She lost her twins and everything. She took an experimental drug that altered her face and vanished. Tormented by regret, Kiyoto abandoned everything to search for his wife. But even when she passes right before him, he will never recognize her again. When did love end? Bonds once broken can never be mended.