A story revolving around a sunny youth and a marine biology student as they work together to protect the ocean.

An Fei is a scholar who harbors a crush on a young and accomplished scientist named Mo Liang. She dreams of becoming a top researcher in the country in order to protect the ocean. One day, she encounters Ye Hai, a young man who seems to bring her bad luck. Ye Hai not only opposed the project that An Fei has been working on but he also makes up stories about her by claiming that she's his wife. Finding Ye Hai arrogant and weird, An Fei tries to avoid him at all costs until she realizes that he may have been right along. As she gets to know him, memories of a past relationship begin to surface just like the legendary story of Poseidon and Amphitrite.

Akiho Takeda (Eikura Nana) is assigned to #3 investigation team for The Tokyo Metropolitan Police Department. On her first day at work, a burglary takes place at a jewelry store in Shibuya. The case though is taken by the #1 investigation team which Akiho hoped to join. Nevertheless, Akiho goes secretly to the jewelry store where the theft took place. There she sees a man with piercing eyes among the onlookers. That man is veteran detective Shuichi Hagio (Takahashi Katsumi), who also works for the #3 investigation team. They become partners and work together. Later, a safe at a jewelry store in Roppongi is broken into. The safe breaking case is assigned to the #3 investigation team. Shuichi and Akiho go to the jewelry store in Roppongi. They learn that the safe was protected by a secret code and a high tech fingerprint authentication system. Stolen from the safe is the diamond called "Besu". The "Besu" is one of three diamonds that makes up the "Kuraida Family's Three Sisters". The other two diamonds are "Ani" and "Kyasari". The diamond "Ani" was stolen from the jewelry store in Shibuya, that occurred a few days earlier. Several people believe the two diamond thefts were done by the same person(s), but Akiho mentions the techniques used by thieves are different. Yet, Akiho believes there must be a connection between the two cases. --Asianwiki

Another part of the HIStory webseries follows the story of Shao Yi Chen, a man who dies in an accident involving his boyfriend, Jiang Jing Teng. Shao Yi Chen is reborn and sent back 9 years. To save his future self he avoids Jiang Jing Teng and avoids his feelings for him. Problem is Shao Yi Chen has loved Jiang Jiang Teng for a long time and has written about him in his diary. While destroying the diary, Jiang Jing Teng discovers a few pages. Causing Jiang Jing Teng to become curious about Shao Yi Chen. Will he resist the love of the handsome man Jiang Jing Teng and save his future self, or will he fall for the same man twice and risk his life?

Toko (Fukatsu Eri), decides after she turns 30 that she is all but ready to give up on any future career hopes or romance, so she turns to the bottle for comfort. She knows that this isn't the best thing, but can't find the strength right now to do anything except choose the easy way to do things. This causes her to start getting down on herself. Luckily though, she doesn't give up hope completely, and tries to take things as they come. Which proves to help to some degree. Suddenly one day, a guy by the name of Kotaro (Tsutsumi Shinichi) comes along. Like Toko, Kotaro hasn't had much luck at work either. Even so, this is still the same guy that Toko liked when she was younger. Naturally, Toko is thrilled to see Kotaro after such a long time, but eventually finds out that he is about as insensitive as you can get, and is self-centered to boot. This really gets to Toko. What's worse is that Toko ends up starting a small company with him, even though she had to leave her position at a large company because of trouble they were involved in together.

Ryuzaki Shinji, who possesses a "God Hand", the power to heal wounds and illnesses just by touching the patient, is, in fact, a dark introvert who does not reveal his true self to others. Aoi Ryosuke, who possesses the "Demon's Hand", the power to kill a person just by touching him, is as kind and pure as an angel. When the demon meets the god, a fatal battle begins.

Detective Hasebe Nagisa gets caught by the criminals during a deep cover operation. Ryosuke, a man she does not even know, comes to save her and she witnesses his "Demon's Hand" in action. Thereafter, she discovers by coincidence the existence of Shinji's "God Hand" and brings the two together. Little did she know that this would cause great disorder to the world and even to her own life.

About a fusion restaurant and three people who find work and love in there.

Even after marriage, Nagiko and Nozomu still spend time dating each other. They seem to be a happy couple, but right behind their backs, each has his/her own secret meetings with his/her ex-lover. Such secrets don't hold long, and get exposed soon. But, it's only then that they realise they in fact love each other very much and are real partners.

The reunion of two sisters and the quarrels between them are used to examine the changing relationship between China and Hong Kong in the past 30 years. The blood relationship can not be denied. As China becomes more powerful, the drama questions how do Hong Kongers position themselves? Would you still want to be a Hong Konger in the next life? Can the current social conflicts be solved with money? With theemerging integration of China and Hong Kong, what core values can Hong Kong people still defend?