Saiki (26 years old), is in her eighth year of marriage. She reconnects with her former high school literature club advisor at a reunion and begins a relationship that leads to marriage six months later, spurred by a pregnancy. After leaving university to focus on her family, she suffers the tragedy of a miscarriage. A rift grows between the grieving wife and her seemingly relieved husband. The husband's infidelity is revealed, but the wife pretends not to notice. She hides her tears and discomfort beneath a smile when her husband demands physical intimacy. Driven by a desperate need for solace, the wife embarks on a journey, finding herself tormented and distraught amidst her despair. Please note that the content may vary depending on the distribution method.