To fulfill his first love's wish, a husband cruelly sends his wife to the electric bed, hoping to erase her memories through electroshock. He believes a brief bout of amnesia will let him hide the truth, and once his first love conceives, everything will return to normal. But the wife already knows the deadly risk of the electroshock technique: this treatment doesn't cause temporary forgetfulness—it permanently erases all traces of love. Feigning obedience, she hides a revenge plan of her own. On the day her memories are stripped away, she will sever every emotional tie and coldly watch the scumbag and his first love reap what they sow.