Thirty-year-old Koume Shingyouji leaves her job at a major building firm to join family-run Marufuku Builders. There she teams up with Gennosuke, the Fukuyama family’s eldest son, and starts working on renovations...

Koume shares her heartbreak story of being two-timed by her junior colleague and forced to resign, while Gennosuke comes out about a pathetic episode of his wife and his own brother.

The client who had requested the painting of her property's exterior walls and the repair of the tiled roof, suddenly cancels the request.

Protect the house from thieves. A father and daughter engage in a fierce battle over security renovations.

A sibling rivalry breaks out. Gennosuke finally runs out of patience to one's attitude of putting profit first.

Koume returns to her parents' home in Shizuoka for the first time in three years to attend her younger brother Aozora's wedding.

Kyoko, who is getting married, tries to renovate her new place into a pet share house.

While there is somewhat a sweet atmosphere between Koume and Gennosuke, who have expressed their feelings, they receive a request for a renovation project from a large family that has attracted attention for their appearance on a popular TV program…

Koume's sudden declaration of resignation comes as a big shock to Gennosuke.