Joan, a sullen old peasant tired of being robbed, decides to join the peasant patrol that watches over the fields. His son Pepe, who has just returned from the city, accompanies him. During the nightly patrol Joan and Pepe come across a thief.

On the Caribbean island of Martinique, in the middle of the tropics, several mysterious murders occur. Now it is up to the two investigators Mélissa Sainte-Rose and Gaëlle Crivelli to solve the case - even if the two women have very different views of law.

Trot music has been around listeners for decades, providing consolation and cheer people up. On the verge of the second hot wave of trot music, MISS TROT searches the next big superstar. Aspiring female vocalists from all over Korea compete to win the prize: big prize money and a chance to record a hit single. To be the next queen of trot music, the contestants must prove not only that they can sing trot, but also they love and cherish the genre. The show is hosted by Kim Sung-joo feat twelve music masters, from the best K-pop vocalist, mega-songwriter to trot music lovers.

Vying for a coveted spot as trot music's next big thing, 100 singers show off all they've got to capture the celebrity judges' hearts.

Gao Liang and Gu Yi Ye are good friends and rivals since they joined the army. They fall in love with the same girl, Jiang Nan Zheng. However, Gu Yi Ye eventually gives up his love in the name of friendship and marries A Xiu, the daughter of their old squad leader who died in a war. As time passes, Gao Liang not only stays true to his heart but also shoulders the duties and mission of a soldier. In 2003, Gao Liang and Jiang Nan Cheng got married and formed a happy family. In 2008, Gao Liang, who returns from further studies in Russia, was transferred to be the acting brigade commander of the Blue Army because of an observation report.

Juan "Johnny" Rico, a high school student living in Buenos Aires, joins the Federation military in the hope of following his love, Carmen, into space. He has to undergo harsh training to become a soldier, harsher than he expected, but despite several setbacks and traumatic experiences, Johnny perseveres and finishes his training. However, a war is brewing on the outer planets with a strange alien enemy and Johnny is thrust into the conflict.

The three worlds of humans, gods, and demons are balanced by energy. But in the 21st century, due to the rapid development of human society, the balance is lost.

Based on real-life cases, this Korean drama focuses on a group of detectives in the Seoul Gangnam Police Homicide Division who solve crimes with their variety of skills and investigative methods.