Leesun is filming a V-log for her summer vacation homework. Sooin is at the verge of divorce with Jaehyun. Jaehyun calls Sooin to invite her to a funeral for Leesun’s great aunt. Sooin and Leesun heads to Jaehyun’s hometown with different agendas; Leesun in effort to film a V-log as a whole family, while Sooin in effort to finalize the divorce.