Arita plays the lead character Tomioka Yuuji who works as a security guard and has never dated before or had any experience in sex. In order to bid farewell to his life so far, he sets out to make new friends. However, his meeting with a homeless middle-aged guy who calls himself a nomad in life (Mitsuishi Ken) marks the beginning of a series of accidents which change his life drastically such as receiving threatening letters predicting his death in a year's time. At the same time, Tomioka gets embroiled in another case due to the arrival of two new colleagues i.e. Hanabayashi Yuudai (Kaku Kento) and Amekawa Isamu (Yoshimura Kaito). Other co-stars include Fuchikami Yasushi and Murakami Jun while the heroine Hada Azusa who aspires to be a novelist, will be played by Honda Tsubasa.
The theme song titled "Kumo" will be TOKIO's 53rd single and is a rock number written by Nagase after they received the offer to sing the theme song and he read the original manga. The producer Tawada Yutaka said that the pure love story between Tomioka and Hada brings to mind TOKIO's debut single "LOVE YOU ONLY" so he decided to approach the band to write and sing the theme song for the drama. Nagase commented that he was moved by how the lead character Tomioka tries to change himself although in a clumsy way so he wanted to make sure that Tomioka will look cool whenever the song is played in the drama and show his beautiful feelings in the most dramatic way.