The story tells the story of the twentieth century, the early days of the people, natural disasters, chaos and chaos continued, the people miserable, more ulterior motives to take the opportunity to chaos for evil. The body of the hidden dragon spirit of the small Lang Yang Yi because of the plague incident involved in the Shanghai forces wave cloud treacherous battle, and thus met the Mayor of Shanghai Mayor Mo Xiaoyu, and with love. Behind the scenes, but also the identity of Yang Yi Shi Shou as the same, because of its crazy pursuit of "longevity" delusion, at the artificial spread of the plague, to man-made medicinal herbs refining profits, and then more assassinated politicians, Fang warlord contradictions induced war, the ultimate goal is to achieve the manufacture of "six scourge", the blood sacrifices in exchange for personal survival of the evil target.

Ever since they moved to Eri's hometown Kohamajima, Eri and Fumiya have been running a small makeshift health center from their home. Doing so has brought Fumiya and Eri a step closer to their dream of operating a certified local clinic, and fuels Fumiya's desire to pursue further training and perfect his skills in the medical field. Determined to be certified, Fumiya confesses to Eri his plan of moving back to Tokyo to gain the necessary experience. Eri, who holds Kohamajima close to her heart, hesitates with this idea at first, however, agrees to move back to Tokyo with Fumiya. Upon their return to Tokyo, Eri coincidentally discovers new ambition in life; she decides to return to the nursing field and learn about home nursing.

Akatsuka Detective Agency stands inconspicuously at Shimo Akatsuka in Tokyo’s Itabashi ward, right above a small snack shop run by their landlord. Akatsuka's eccentric chief Kaze Kaoru founded it with her two investigators Goro and Gure in order to take on odd cases that others are reluctant to do anything about. Their motto is "to be compassionate and meddlesome", which leads them to get involved in strange situations with their clients. Sometimes they're motivated by the potential to sell a sensational story to the press, but sometimes they end up working pro bono. They may be rough around the edges and always a little short on rent, but they always find a creative solution by diving into the mystery with their hearts even when they aren't sure if they'll succeed. They're joined by the Ranko, who first comes to them as a client, and other friends they meet along the way.

On a full moon night, a young Najan (Taya Rogers) fell under a spell and left the care of Kamphaeng (Yuwadee Ruengchai) to go in search of a tiger cave where she was almost killed by a weretiger. Luckily, the hunter Kamsoon (Somchai Khemklad) and Jarat (Oliver Pupart), Najan’s father, were able to save her in time. The tiger went wild with rage before succumbing to death. Najan was infected with the tiger’s blood through its claw, but Jarat, her father, was killed by the tiger that night. Najan grew up to be a beautiful AE who worked in an advertising agency in Bangkok, but the incident in her childhood continued to haunt her in her nightmares. Every day on the anniversary of her father’s death, Najan and Aunt Nuan (Ampha Poosith), her only living relative left, would travel to Chiang Mai to make merit for her father, but this year, Kamsoon, who hadn’t been quite sane ever since that incident, revealed that anyone who exchanged blood with a weretiger on a full moon night and survived

It's because of a slave contract she signed when she was drunk. Waralee who is around 30 years old is a secretary in Cupid Hunt but has to be a personal secretary to Peem of CEO. She must choose between hitting on him, or losing her bonus to her junior friends. But that would mean she would have to take down the wall from her heart. She pledged that she will never be hurt because of a guy anymore. She has been single for about 10 years now. When his accident and her attention put together, they shouldn't love each other. She just needs money and someone to open her heart. She's tired of waiting, what should she do?

Ji Eun is the daughter of a wealthy chaebol family. She is bright, humorous, beautiful, and smart. Ji Eun meets Se Hoon, who runs a small furniture workshop. Unlike Ji Eun, Se Hoon comes from a poor family background. He was once the top student at a prestigious university, but he had to drop out due to his sick mother. Nevertheless, Ji Eun falls deeply in love with Se Hoon. She confesses her feelings to him. Se Hoon is also in love with Ji Eun, but he turns her down due to the extreme differences in their backgrounds. Eventually, Se Hoon is unable to bury his feelings any longer and they decide to marry. Ji Eun's father constantly interferes in their marriage and Se Hoon becomes tired of his father-in-law's meddling. Making things worse, Ji Eun experiences a miscarriage. She leaves Se Hoon shortly afterward.

10 years later, their lives have changed drastically. Ji Eun works as a housemaid and she struggles to support her family. She is also burdened by the debt left behind by her late father.

Meanwhile, Se Hoon as William Jang runs the successful U.S. cosmetic company Cosmetic Cherokee. He returns to South Korea.

The story follows the extremely busy office worker Takuya and his childhood friend Manzu .One day, they meet a girl named Mae whose father owns an A.I. Development Company. They accidentally help her when she is chased down by some people. They escape together and a wild ride with a free girl, A.I. and some mysterious villians starts! The drama title "Hapygora!" Is an abbreviation for "Happy Go Lucky" and expresses the theme itself of this work "always positive and fun" even in the emergency of helping a lady who is chased by someone.

After his career took a steady turn for the worse, one of South Korea’s brightest stars, Kang Seo Joon, was afraid he might never be happy again. But after a chance meeting brings the talented chef Han Ji Woo into his life, Seo Joon was certain his luck was about to change.

Despite their differences in personality, the chef and the celebrity found themselves unable to resist the other’s charms. Head-over-heels for each other, Seo Joon and Ji Woo believed they had finally found their happily ever after. But their happiness turns out to be short-lived when one of them disappears, leaving nothing but a note behind.

Lost without the other, will these two star-crossed lovers find a way back to each other or has their fairy tale romance truly come to an end?