“Oh! Dear Half-Basement Goddesses” will tell the story of four Greek goddesses who come to Korea to spread love and peace. However, they are faced with the reality of high rent and living costs in Seoul. Putting their grandiose dreams aside, they hide their true identities and live together in a half-basement apartment

Woo-jin is Korea's top star - every item he wears and uses are always a hot potato and gets sold out overnight. He is especially famous for remembering all his fan names. He seems to be just perfect, but there is one big secret that nobody knows - he cannot forget but only remember things. Woo-jin is forced to relive painful moments over and over again, feeling the same amount of anguish each time. One day, Woo-jin encounters a woman named Hae-soo, who suffers from the opposite pain from him: her memory resets every 30 days.