The last of five to join the Belle Epoque shared residence, timid Eun-jae arrives in Seoul. She finds her housemates just as cold as the city itself.

House rules say men are forbidden to enter, but Ye-eun discovers men's underwear in their home. Conscience-stricken, she decides to hide it.

After discovering I-na's secret, Ye-eun declares that she cannot live in the same house as I-na. Meanwhile, I-na encounters a strange man at a bar.

On top of school, Jin-myung works day and night to sustain herself. She has no time for romance, but a guy from work keeps dropping hints.

In an effort to chase away the ghost in their house, the ladies of Belle Epoque decide to bring men in -- by hosting a house party.

The party isn't a huge success, but the housemates still make it memorable while uncovering some secrets but also leaving many questions unanswered.

Money has always been a problem for Jin-myung, but when a promising job offer drops into her lap, she faces a difficult situation.

There seems to be a suspicious man lurking around Belle Epoque at night, and each of the housemates has a guess as to who it could be.

While her mom is out of the country on vacation, Eun-jae learns some disconcerting news involving her family members.

When a few of the housemates make some drastic life decisions, Ji-won is worried that it's all because of the lie she fabricated.

With Ye-eun missing, Jin-myung's mom in a legal mess and Eun-jae awaiting the autopsy results, Belle Epoque is just riddled with problems.