Shen Jia Jia transmigrates into a book and into the spy character sent to infiltrate the villain's household, as his wife. The original character fails her task and is executed, so now she must ensure her character survives to the end of the book. Only then will the book be complete and she can go back to the real world. Gu Jiu Cheng, the villain, and her husband, is a cautious and domineering man who finds himself enamored of his new wife.

Hong Kyung-Tak (Cha Seung-Won), a good-hearted citizen with high morals, returns from the army and gets hired as the body guard for KBB Security Company. Han Sung-Soo (Song Yil-Gook) is the president of KBB Security. When Sung-Soo attempts to bring down a politician through bribery, Kyung-Tak quits his job and joins another security company led by his friend. Park Yoo-Jin (Han Go-Eun) is a female bodyguard who works at KBB. A love triangle forms when she begins developing feelings for Kyung-Tak, while at the same time, Sung-Soo has feelings for her. When Yoo-Jin learns of Sung-Soo’s corrupt dealings, she decides not to give him a chance to be with her. The love triangle worsens when Kyung-Tak’s sister’s friend, Na Young (Yim Eun-Kyung), moves into the neighborhood and begins liking Kyung-Tak. Unfortunately for Na Young, Kyung-Tak only sees her as a little sister.

A story transitioning between the past and present lives.

Miyako participates in a 1 night and 2 days hiking tour of Mount Fuji. Ryoichi Nozawa is the guide for the hiking tour team of Miyako, Shintaro Kondo, Someno Aoyama and Ai Mitsuke. While hiking through Mount Fuji, Someno looks back and sees Miyako is crouced down and has her hands covering her face. Ryoichi tries to talk to Miyako, but she is frozen. Miyako sees the faint shape of person. Miyako realizes that she has a daughter named Natsuki.

Based on the book "Kanata no Ko" by Mitsuyo Kakuta.

A sudden blockade pushes the militia captain Li Chi Shui to the front line. In order to be a good captain of the brigade in his county, he uses tactical strategies from recruiting troops to training the team. Finally, the team slowly matures. The attack of North China has begun. The task of the county brigade is to block more than 30,000 elite Japanese troops and protect the Eighth Route Army headquarters in the rear at all costs. Facing the mission of life and death, Li Chi Shui puts forward a request - the designation of a regular main force. The soldiers of the county brigade go to the battlefield with the promise of the chief. The war was fought for several days and nights, and the county brigade fought hard with all they had. After more than a month, the chief returned to the battlefield, and in front of graves one after another, he fulfilled his promise-" They defended the dignity of the Eighth Route Army with their lives! The designation I conferred today will never disappear, and will live on for generation after generation. For the sake of the Chinese nation, we can fight any enemy to the end.

Nagasaki in the 1950s: The wealthy Sano family falls on hard times and has to move from their mansion to a tenement house. Oldest son Masahi (a fifth year student) is worried he has to give up playing violin, but the adults reassure him.