The continuation of Kao, Pete, Sun and Mork's story.

Kao and Pete being in a blissful romance, have grown closer. But with Kao being closeted from his mother, he fears the dreaded thought of her finding out. His mother then introduces Non, a son of a colleague, as he requires tutoring from Kao. With Non constantly giving off 'iffy' vibes towards Kao, it only fuels Pete's jealousy. Their relationship is put in strain, but through this, they must ultimately overcome each other's flaws. They both blossom in their youthfulness coated by their everlasting fondness for one another. Surrounded by the wonder of dark blue, Pete and Kao surrender to their feelings.

Sun starts taking hints from his unrequited love and slowly gives up on Kao. Through this Mork happened to possibly comfort him. Whilst Sun pushes Rain to stay away from Mork, the younger man's uncontrollable behaviour brings him in. As his wildness is intriguing, Sun's seriousness holds Mork down somewhat. Underneath it all, the two start to care for each other. However, with Mork's dangerous life, he can't shake who he is. But maybe he can for someone like Sun.

In 2000, a murder occurred in an apartment of a printing factory in Haizhou City. Rookie policeman Leng Xiao Bing and his senior rushed to the scene after receiving a report, but because they split up, ended up in a face-to-face struggle with the serial murderer in Haizhou City. Leng Xiao Bing was timid and afraid to shoot. The murderer fled from the scene after killing Leng Xiao Bing's senior, Li Lan. Another witness at the scene is a victim, orphan Xia Mu, hiding in the attic adjacent to the apartment. In order to stay in the police force, Leng Xiao Bing only told his mentor about his inability to shoot and Xia Mu did not expose him either. The murderer was able to get away and went into hiding, and the Haizhou case went cold. Seventeen years later, Xia Mu came to join the major crime unit, in order to solve his teacher's murder along with all of the others. When he cornered Leng Xiao Bing about why he didn't shoot, the latter told him the truth. Together they decided to reopen the cold case. With fresh eyes now looking at the case from all angles, suspicions led them to the father of a psychologist named Shen Yu. Shen Yu meanwhile, decided to launch her own investigation in an effort to clear her father. When a newer corpse from sixteen years ago is suddenly revealed, all three realize the killer never really stopped. Only by working together, can they catch the real murderer, once and for all!

Qi Ming and Yi Yao are neighbours who live in the same alley. As an older brother, Qi Ming is always helping and protecting Yi Yao. Qi Ming plants a tree for Yi Yao, in the backyard of the alley, and wishes that he’s able to give Yi Yao her dream family and the warmth that she wants. As time passes, Qi Ming helps Yi Yao through a misdiagnosed illness, emergency operation and various obstacles, but what could not be prevented was the troubles of love and entering the workforce. After graduating collage and moving out of the alley, Qi Ming and Yi Yao finally overcame all odds and got together. But the two had no choice but to break up again due to their careers. Youth is beautiful, but it also has regrets, Qi Ming, Yi Yao, Shen Xi, Shen Xiang, each of them chased their dreams and came to their own realisation, everyone worked hard to lead a better life.

Romance between a genius musician with OCD, and a former female celebrity who becomes his assistant.

In season 4, the format of the competition has changed to team battles between chefs. Each week, three chefs form a team and create a dish for the celebrity. The show now has a dedicated room for the teams to work out a plan, a room specifically used for the cook-off, and the familiar room in which guests are introduced and show what is in their fridge.

As childhood playmates, Luo Zhi and Sheng Huai Nan were nearly inseparable. Growing up, they attended the same schools and participated in the same activities, but as time passed their friendship slowly faded. Through high school, Luo Zhi focused more on her studies than anything else, and Huai Nan became nothing more than a distant acquaintance. Yet secretly, her heart still longed for the boy who made her laugh, all those years ago.

Now in university, it is merely by coincidence that Luo Zhi and Huai Nan attend the same school. Though no longer a part of each other’s lives, Luo Zhi can’t seem to forget her long-lost friend. Every glimpse she catches of Huai Nan makes her heart race, but with their lives heading in such different directions, the connection between them seems to have all but disappeared. Pining for a boy she has loved for fifteen years, Luo Zhi is resigned to her fate, accepting the fact that her feelings for Huai Nan will remain unrequited forever. But Destiny, it would seem, has other plans.

Finding themselves unexpectedly thrown together during an excursion in Red Canyon Valley, Luo Zhi and Huai Nan’s old friendship is rekindled and soon sparks of love begin to fly. But the meddling of others makes things complicated and a series of misunderstandings threatens to ruin everything. Can these reunited friends overcome the challenges before them, or will their new-found love fade before it even has a chance to bloom?

Adapted from the novel "Unrequited Love" (暗戀·橘生淮南) by Ba Yue Chang An (八月長安).

Ayumi Shinozaki (Shihori Kanjiya) is 33-years-old and works as a librarian. Keisuke Mori (Kanata Hongo) is 23-years-old. He wanted to become a cameraman, but had to give up on that goal. Taro Tendo (Gori) is 40-years-old and divorced. He holds regrets about his son. One day, Ayumi Shinozaki receives a phone call. A man’s voice states "one hour later, an earthquake will occur." One hour later, an earthquake actually takes place. The caller introduces himself to Ayumi Shinozaki as Kazama. He tells her she can go back in time to 10 months ago and change what she wishes. 8 people including Ayumi Shinozaki, Keisuke Mori and Taro Tendo participate, but they face something they did not expect. Under the difficult situation, Ayumi Shinozaki and Keisuke Mori develop feelings for each other.

This is the story of Gu Qing Zi, the owner of County An City, who had cleverly balanced the power of the court by pretending to be a pig eating a tiger, but when general Li Yin Zhi led an army of 150,000 to return to the city, Gu Qing Zi lost her position. She then used tricks to restrain Li Yin Zhi, but unexpectedly he forced her into marriage.