Mikoto Misumi is a pathologist at UDI (Unnatural Death Investigation) Lab. She can't stand neglecting unnatural deaths and believes there must be a truth behind the deaths. Team members that work with her are autopsy doctor Kai Nakado, recorder Rokuro Kube, clinical test technologist Yuko Shoji and UDI director Yasuo Kamikura. They work on unnatural death cases and try to reveal the truth behind the deaths.

Sakurai Misaki has not dated in a long time. She has focused on her work as a pâtissier to eventually run her own business. One day, she gets fired from work. She then meets her first love from high school Shibasaki Chiaki. Misaki works part-time at Chiaki's restaurant and also stays there. While she lives with Chiaki at his restaurant, she realizes that Chiaki's two younger brothers Touma and Kanata also live there.

The new series of CTC, which will continue the story of the hit comedy "Kitchen". Chef Victor Barinov retired and Eleanor Andreevna met the man of her dreams and moved to St. Petersburg - this ended the final season of "Kitchen". But life in the hotel and the restaurant continues: Michael Dzhekovich still responsible for order in the "Eleon" chef Victor restaurant appointed Senya, and her daughter gets an unexpected boost, which is not pleased with the bone. Everything goes on as usual, while the hotel is not headed by Paul - unlucky nephew of former mistress. In order not to disappoint Aunt and save the business, he entices Brussels Supermenedzher Sofia Tolstaya. New management sets its own rules, and now the hotel is waiting for major changes that overturned upside down not only the habitual way of "Eleon", but the characters and personal plans.

Achiara is a quiet, peaceful village with hardly any crime. But on her first day of school there, English language instructor Kim So-yoon discovers a buried corpse. As the townspeople speculate on the identity of the dead person and the reason she was killed, So-yoon and policeman Park Woo-jae become determined to solve the mystery.