The series follows Man Ming and Woh Kaau Chi who grew up together since babies. Once all grown up, Man Ming and Kaau Chi were curious about the martial arts world, so they venture out into jianghu.

Love does not easily cross class lines. As children, Carding, the son of an affluent family with political ambitions, is forbidden from playing with Luisa, the daughter of a laundrywoman, because of their obvious social differences. Carding’s mother, Menang, believes Mimi, the daughter of a wealthy friend, is a much better match for her son. But as the kids grow up, Carding and Luisa fall in love leaving Mimi as the third wheel who pines for Carding. But Carding and Luisa's love life is no bed of roses. Luisa suffers greatly at the hands of Menang, who wants to break up the couple but not have it jeopardize her ambition to become mayor of the town. Can Luisa and Carding’s love overcome the efforts for their love to be derailed by all those around them?

Bo Ye is a reluctant big star who entered the entertainment industry to support his family. Now that he has earned enough money and his contract about to end, he happily starts planning for the next stage of his life. Around the same time, unfortunate financial downturn struck his agent, his sister and his best friend. Feeling obligated to help them he contemplates on renewing his contract. Totally depressed by this thought, he buys a lotto ticket hoping that he can win the big one and save him from this dilemma. As luck would have it, he wins the jackpot but loses the ticket before he can cash it. Now he is chasing after a taxi driver, De Xing, all over town in order to get it back.

Xiang Yun Jie is rich man who was once divorced, and unknowingly had an eight year old son. He is also a young owner of a hotel. Fang Yong Yong is an orphan. She works as a housekeeper in the hotel that Xiang Yun Jie owns. The two of them started their fairytale like love story from a 'fake marriage'. Xiang Yun Jie's brother, Xiang Yun Chao, is always hiding in the shadow, he is also the one who completes the love triangle.

This drama is a retelling of the classic folk tale of Shim Chung, a girl who moved the hearts of both the gods and the King through her filial piety. In her desperation to restore the sight of her blind father, Shim Chung was tricked into sacrificing herself to the sea god. The exiled Prince Hong found her body washed up on the shore and saved her, later falling in love with her bravery and determination and deciding to risk the King's wrath at his return by aiding Chung on her quest to reach the palace and find her father.

Ching Yat Fung is a loyal friend and regards friendship important. He is the top gambler that all renounce to with. Many call him the evil gambler but he is kind at heart. Many people eyes his no.1 spot as the King of Gamblers. 5 years ago, Yik Fung’s family is attacked. He is saved by his servant’s son and good friend, Yik Tin Yeung. The life and friendship of Yat Fung and Tin Yeung is a rocky one, forming lies, deceit, and hatred, and in the end they must battle against each other for the number one spot.

Detective Rio Segawa (Nao Matsushita) works at the Oimachi Police Precinct. She chases a criminal for an entire month. Rio finally finds the criminal and goes in hot pursuit, but, during her pursuit, Detective Rio falls down from a gunshot by the criminal. 2 months later, as soon as Detective Rio comes back to the police force, she is ordered to transfer to the Tokyo Metropolitan Police’s Violent Crimes Division. When Detective Rio arrives at the Tokyo Metropolitan Police’s Violent Crimes Division, news of a random street attack arrives. Detectives Kei Teranishi (Yu Yokoyama), Mikiya Iwasaki (Yukiya Kitamura) & Masato Eto (Yoshiyaki Yoza) rushes out before Rio can properly introduce herself. Section head Shoji Koitabashi (Masanobu Katsumura) and Kozo Sugiura (Shigeru Izumiya) are the only men left in the office and they order Rio to go to Ryonan University to pick up someone she will work with. That person is a psychology professor Jun Nagumo (Naohito Fujiki). When Rio arrives at Ryonan University, Jun Nagumo is giving a lecture on human behavioral psychology based on footage when Rio got shot. Nagumo got the images from an acquaintance at the Tokyo Metropolitan Police Department.