Anzu, who married the second son and lived in her husband's family home, was tormented by her husband's cheating habits and spent her days heartbroken. Then, her elder brother, who had left home despite being the firstborn, quit his job and returned. Anzu had once been in love with this brother-in-law during her student days, so she secretly rejoiced at their reunion. In the sweltering summer heat, their sweat glistened brightly as they opened the forbidden door…
