After a typhoon ravages their mother's burial place, five brothers embark on a visit to her grave, only to find that the body has disappeared. In a grotesque turn of events, they return home to find their mother's reanimated corpse waiting for them. The real test of their filial devotion begins.

Dutiful Son

'Lee Seon' dreamed of becoming a wise mother and wife, leaving her unfortunate past behind.
 But there was no proper man in this world!  Thinking that starting over was the only way out, she dreams of a new love by faking suicide.  Absurdly, 'Lee Seon' faced a real death!  The moment your breath stops, the seven-day time slip door opens to look back on past relationships...  Will her love be rewarded?