This series is a follow up to the original Ultraman and Ultra Seven.

Shi Yeon is a Nine-Tailed Fox living undercover in the human world. By day, Shi Yeon is an employee at a natural history museum. By night, she's a top-ranking woman warrior in the Nine-Tailed Fox clan, charged with preserving the delicate balance between man and fox. But her world is sent spinning when an atrocious serial murder - where the victims have had their internal organs gouged out - is uncovered. Detective Min Woo believes the murders may relate to the organ trafficking trade, and goes undercover in a seedy organ smuggling ring. But Min Woo's cover is blown, and it's only through the intervention Nine-Tailed Fox warrior Mu Young and Shi Yeon that he's able to survive! But he's seen their true identities as Nine-Tailed Foxes…can he be allowed to live?

Cheung Sing Hei was sent to prison for murdering his stepfather. The key witness of the case turns out to be his cousin Tong Lap Yeen. Ten years later, Sing Hei is released from prison. Lap Yeen is now one of the most influential people in the city while Sing Hei's reputation and future are in ruins. Feeling extremely frustrated and harboring suspicions about the case ten years ago, he is desperate to find out the truth behind his stepfather's death. After some investigation, Sing Hei realizes who the real killer is, but there appears to be no motive. More importantly, evidence is also lacking. This story is about how Sing Hei exposes the truth and ultimately proves his innocence.

Fong Yau Wai (Gordon Lam) and Chung Hon Ngau (Evergreen Mak) are very close friends. Under different circumstances, both of them end up working on a tea farm owned by the Sung family, but through various misunderstandings caused by Shek Chun (Lee Ka Shing) and their fight for the love of Pun Mui Nga (Maggie Cheung Ho Yee), the two become enemies. The whole premise of this serials is about men’s passion for Chinese Tea and the relationship with land, and whilst in the pursuit of refining their tea making skills, there is bitter rivalry, jealousy, hatred, love, lost loves, heart break, pain, betrayal, trust and ultimately, friendship and love by forgiveness.

After Lin Zhen Xin (Lv Yi)’s father Lin Shin Nan was persecuted after a failed business deal with the powerful Ko family, she made up her mind to avenge her father’s death. She pretends to have a romantic interest in the heir apparent Ko Yang, getting close to him in order to gather evidence her dad had been falsely victimized. However, while romancing Ko Yang, she falls in love with him uncontrollably. She is not the only one in a hard place, Wang Xiang, who is also harbouring a crush on Lin on the sideline has to watch on, hands tied, as she makes the difficult choice.

Chai Foon (Raymond Lam) and Ko Chi-Ling (Melissa Ng) - Chai Foon has been in love with his tutor, Ling, since he was 11 and she was 18. They depict the problems of overcoming a seven year age gap in traditional Chinese society. Man King-Leung (Michael Tse) and Hilda Hoi Kiu (Sheren Tang) - shows their quest to power and fame, their readiness to sacrifice anything - even their loved ones - for the sake of climbing the corporate ladder. However, throughout the show, their characters began to make the realization that love and family are actually much more significant in life than success in the business world. Ko Chi-Lik (Kenneth Ma) and Ida Hoi Suen (Kate Tsui) - focuses on the status of the woman in modern society. Raised in a patriarchal environment, Lik, who has very old-fashioned thinking, believes that women cannot become sushi chefs. He believes that a woman should be staying at home, cooking, serving their husbands and caring for the children. Ida on the other hand, is a very strong-willed modern Chinese woman. Through her determination, confidence and persistence, she proves her skills to him. Their frequent conflict and arguments over the rights and roles of women and Lik's eventual realization that women can indeed accomplish greater accomplishments than men show the gradual progression of value changes.

The winter for third-year university students is the crossroads in their lives. The season where they are confronted with life choices. It is a season that students cannot disregard. There are those who are about to become adults without making any of their own decisions as well as those who have made up their minds. 21-year-old Matsuoka Aoi (Arimura Kasumi) dislikes making trouble for the people around her. Although she likes the sea, she has given up on her dream of oceanographic research and is about to obey her parents (Sakai Maki, Yajima Kenichi) and get a job with their connections. At that moment, she unexpectedly meets students of Kaiyo University and they have to work together for a time at an aquarium near the sea. The sight of them pursuing their own dreams starts to influence Aoi little by little and their own lives also start to change too. Nagata Taku (Yamazaki Kento), Aoi’s childhood friend who has been wholeheartedly in love with her; Yamauchi Kota (Kubota Masataka), the senior whom Aoi admires; the proud Saeki Yuka (Narumi Riko) who is Kota’s ex-girlfriend; Serizawa Ryo (Asaka Kodai) who has something like love for Yuka; Niwa Reiko (Seino Nana) who cannot break off her affair with a married university old boy, Ichinose Hisashi (Ozawa Kazuhiro); Iino Sosuke (Yamoto Yuma) who has given up on his dream because of his parents’ debts. And then, there is the enigmatic photographer, Kondo Shunji (Higashide Masahiro) who passes by Aoi. While the eight of them spend time together, love and friendship gets entwined.