The story is about Su-han (Son Chang-min), a fatherly man in his mid-thirties, who becomes a full-time home manager after voluntary retirement, while his wife Mi-na(Shin Ae Ra) becomes the breadwinner who had only concentrated on household chores up until then. The subject of 'Bad Wife' is quite ordinary compared to other dramas. There is no amnesia nor is there an innocent child who contracts a fatal disease like other Korean dramas in the same time-slot. The changing roles of a husband and wife are not such an extraordinary or an unusual subject for a TV drama. However, in such a banal setting, the drama succeeds in bringing out a variety of entertaining situations. By changing roles with each other, the married couple comes to face a new environment and, due to the new environment, they face changes through understanding and conflict. The drama realistically describes the process of such change, by providing a few details of some ordinary lives.

The story chronicles upon the past of Gai Kurenai and Jugglus Juggler, the original series' main protagonist and antagonist, who were once heroes fighting on the side of light.

Will the tragedy of spring be repeated years later?

To escape debt, Lee Su Ho's father escaped to a remote island where his friend has a young daughter Eun Young, who is the same age as Su Ho. After being abandoned by his father, Su Ho sought to leave, but his mind changed after being touched by Eun Young's pure heart. A series of unfortunate events ensue, and Su Ho disappears, while Eun Young is sick in the hospital.

Years later, while traveling in Austria, Eun Young meets the talented pianist Jae Ha, a man with a cold exterior with a few words, who bores a resemblance to Su Ho. As their love start to develop, the truth unfolds… Can their love endure the harsh spring tragedy many years ago?

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Shunsuke works part-time at a cafe owned by his uncle Takehiko. One night, a woman, who is dressed like a traditional oiran (high ranking courtesan), appears in front of him. The woman's name is Senka. Apparently, she just travelled across time from the Edo period to the present day and she looks completely lost. Shunsuke takes her to his uncle's house where he also stays.

Senka stays at Takehiko's house and also begins to work part-time at his cafe. Senka gets people's attention due to her appearance and behavior. Meanwhile, Shunsuke goes to the library to find information about Senka. He learns that Senka was a legendary oiran in the Edo period.

A five-episode continuation anthology of the stories of Arthit and Kongpob, Kao and Pete, Mork and Tee, Rome and Pick, and Sun and In.

PickRome

Body swapping! The timid Pick and angry Rome.

InnSun

One is trying to make up and confess. But the other one already has someone else.

TeeMork

One is testing the other, but got surprised instead. Both are university students.

PeteKao

A fortuneteller made a prediction of their breakup, one performed a ceremony to ward off bad luck by running all over Bangkok.

KongpobArthit

One has to study abroad. They’re physically far away for each other... What about their hearts?