The Man Living in Our House

Na Ri, a capable cabin attendant, is actually clumsy. Her mom passes away when her boyfriend proposes to her.

Nan Gil shamelessly tells Na Ri that he is now her stepfather, and Na Ri gets hugely shocked.

Na Ri searches the house in her hometown while Nan Gil is out. Duk Bong tells Na Ri to cancel the marriage.

Na Ri is locked up in the storage and finds something that tells her about Nan Gil's past.

Na Ri starts to visit and ask neighbors questions to trace the past of Nan Gil and her mother.

Na Ri learns how dangerous Nan Gil's situation is and remembers her childhood memory with him.

The detectives barge into the house and arrest Nan Gil. Duk Bong confesses his feelings to Na Ri.

Na Ri receives a painting that Jung Im gave to Dong Jin before the accident. Nan Gil and Na Ri go on a date.

Nan Gil visits Jung Nam at Da Da Finance to check if Sung Kyu is alive. Yeo Ju runs into Duk Bong.

Jung Nam claims that Sung Kyu is dead, so Nan Gil decides to go on a TV show to find Sung Kyu.

Na Ri testifies at the trial even after she learns about Nan Gil's past. Nan Gil falls ill.

Jung Nam tells Na Ri that Nan Gil killed Sung Kyu, so Na Ri asks Byung Woo what really happened.

Na Ri reunites with Sung Kyu, whom she believed to be dead for 20 years. Wan Sik betrays Byung Woo.

Wan Sik tries to make a deal with Byung Woo. Duk Bong tells Na Ri that he will give up on the resort project.

Sung Kyu claims ownership of Hong Dumplings and the land. Duk Bong hears a shocking story from Sung Kyu.

Nan Gil expresses his feelings to Na Ri. Chairman Kwon apologizes for his wrongdoing to the public.