Joo A Ran is a mukbang YouTuber, who is deeply traumatized by eating food. She meets Ahn Sul Ha, who is a chef that's passionate about food. They soon get themselves into a housekeeper and house owner relationship.

The story tells what happened at the Oya Institute after the fight in the containers of the High & Low movie.

Fujio and Tsukasa were students from Oya High School, but Fujio had to move to a school in the countryside where his grandfather lives to take care of him. While in the institute new students will try to take control.

Upon getting thrown out of his girlfriend Fujiko's apartment, Hiromi (Sorimachi) decides to head for the ocean. En route, he crosses paths with Kaito (Takenouchi), an elite employee of a large multinational trading company in Tokyo who is running away from his problems at work after losing a key client. The two stumble into a quiet B&B on the beach run by the aging surfer Masaru and his high-school-aged granddaughter Makoto. Hiromi immediately applies to work there for the summer, and Kaito is forced to join him after he loses his wallet. The two share a room, with Hiromi trying to make friends, and Kaito at first resisting, unimpressed by Hiromi's devil-may-care attitude. Slowly over the ensuing episodes, Kaito becomes more and more at home in this sleepy rural town, and begins to wonder if he should give up his pursuit of success in the big city, and try to relax, and enjoy himself more. When he returns to Tokyo to finish his work, Hiromi and Makoto come to lure him back, but when he returns to the B&B, his boss and girlfriend Sakura likewise come looking for him.

A pet groomer at a salon in Shirogane, Nogami Meiko has a lot of celebrity dog-lovers as customers. She cheerfully serves customers with care, and her skills are tried and tested. The salon's owner, Kotomi, has a strong faith in her, and she is admired by her colleagues. Meiko leads a quiet and fulfilling life… however, there is another side to her. She has a plan for revenge that she must accomplish. In truth, when she was 19, she was imprisoned for murder but there was also another side to this case. And just as she's about to execute her plan, she meets a man named Mashima Takuro. She acts mysteriously around him and for some reason, he makes her feel better. Is he the only miscalculation to her? Or a reckoning?

On the night Mu Yun Lan confessed his feelings to Ling Yun He, an arrow with a fire lotus pattern is shot into the Left Prime Minister's manor to unveil a mysterious underground organization known as ghost soldiers. Ling Yun Ge and Mu Yun Lan decide to investigate the matter, but on the night of their wedding, she is imprisoned for the crime of deceiving the king. She thought that her true love, Mu Yun Lan, would come to her rescue, but only betrayal awaited her. Just when she seemingly comes upon a cruel truth, she unknowingly falls into a bigger conspiracy.

At the end of the Yuan Dynasty, when Mongolia ruled over all the Chinese Continent, the Mongols, the Hans, and Koryo (ancient Korea) migrants were engaged in racial conflict. The son of a Koryo migrant, Jinha, and the illegitimate daughter of a Mongol general, Sullie, become true friends and eventually fall in love. However, the love and loyalty between them cannot last. When Sullie􀁳s mother dies of a chronic disease, her merciless father Taruga takes her to Sohung with him. She promises to wait for Jinha at a pagoda in Sohung on the day of every full moon. But against their will, they become swept up in the current of these tragic times...

It is a romantic sitcom about the lives of young men and women in their early 20s. It describes the stories of casts in an amusement park where 'Fatigue and Healing', 'Stress and Pleasure' and 'Sum and Ssam' coexist.