Historians know Qin Shi Huang as a cruel tyrant, but few know of his heartfelt love for a medicine girl named A Feng. They met when he was still Yin Zheng, a downtrodden hostage prince in Handan. She took care of him, and their feelings grew to the point that they were willing to die for one another. After Yin Zheng returned to his country and his political influence grew, he found it increasingly difficult to hold onto to the woman he loved. For A Feng’s part, she became fearful of the man her A Zheng had become.

Romania, 2005. One of the last vampire families on earth decides to disguise themselves and live among humans until "the glory of their empire" revives. They are sent to different places all over the world that are considered safe by their leader.

However, a group of vampires takes the wrong ship and happens to come to Korea. On board, they run into a timid and unlucky man Doo-il. One of the vampires bites him by mistake and he becomes one of them. They promise Doo-il that they will return him into a human on the day when their leader comes to find them. He doesn't have any other choice but to live with them. They are disguised as a family of five and start new lives in Seoul. Can they really go back to their country safely when their leader comes to find them?

While watching the vampires who disguise themselves as a human family, the viewers will witness both their human sides and the humans' inhuman sides. Can Seoul be a safe place for them?

Fan Tung (Liu Kai Chi) is one of the four deities under the Stove God. He has offended the Queen Mother of the West of being ravenous and gets imprisoned for 500 years in the winter melon. By chance Tin Tai Kwai (Sunny Chan) and his wife Chung Pik Yuk (Louisa So) free him from constraint. Tung has crashed with Tai Kwai's older brother Tin Tai Fu accidentally and his spirit enters Tai Fu's body inexplicably while losing all his instincts. Tung starts living in Kwai's house and gets closer to the family. Yuk finds Tung suspicious and she tries to unmask him by all means. Having failed in his attempt to return to Heaven, Tung becomes reliant on the help of six little deities who assimilated his instincts released from the melon, and since then Tung is aware of the fickleness of human nature. One day, Fu's truant wife Ling Fung (Rain Lau) suddenly returns. She ruins everything and even causes the death of Tai Kwai. In order to get his life back, Tung illicitly breaks into the netherworld. --Astro on Demand

In their youth Joe (Bowie Lam), Angus (Moses Chan), Ronnie (Kenny Wong) and Ka Ming are good friends and band mates. During a mountaineering trip, the four are stranded on a snow bound mountain and out of desperation Ka Ming is killed and eaten by the other three. This event has a traumatic effect on them, their friendship, and their friendship with Yan (Charmaine Sheh), Ka Ming's girl friend, leading the previously close group to go their separate ways. Eighteen years later, Yan remains haunted by the memory of Ka Ming, trying to regain what she had with him in part with her husband and and in part with her lover, but finding neither a complete replacement for her lost love breaks with them both. Troubled she loses track of time while alone in the wilderness, sparking a missing persons alert which becomes the catalyst for the four friends to meet again. Though she was Ka Ming's girlfriend all four band mates were in love with her and the three survivors remain in love with her.

Ai Mi is a cheerful and open-hearted girl.She currently lives with her best friend, Chen Yan. Both Ai Mi and Chen yan is interviewing for a job. From the day Ai Mi entered the company, Zhang He Ping appeared. At first it was a trouble as Ai Mi caused a little trouble every time they met. As they know each other more, Zhang He Ping starts to have feeling Ai Mi more. On the other hand Ai Mi's friend, Chen Yan has feelings for Zhang He Ping. Ai Mi only know Chen Yan has feelings for Zhang He Ping, but would Ai Mi know that Zhang He Ping has feelings for her?

Hirosue Ryoko stars as Chiyo, 20, a department store clerk, whose first encounter with Ryunosuke (Takenouchi Yutaka), 30, a carefree bachelor friend of her sister's, leads to a pregnancy. Although of different worlds, they fell in love but Chiyo's father doesn't want these youngsters to get married. After eight months of struggles and growing up, they finally accepted each other as partner.

Yun Shitong's father Yun Ding suddenly goes missing during her wedding. Leng Fei tells Duan Fei that his father's death is likely to have been closely connected to Yun Ding. At the same time, Hong Ding company is on the brink of collapse and Han Zhiming works with his father to go against Yun Shitong. Shortly after, Yun Ding dies from an accident and Duan Fei goes missing. Various evidences point to Duan Fei as the murderer. Can Shi Tong solve the mystery?