In the toxic world of social media, three affluent mothers – Song Jeong A (Jin Seo Yeon), Kim Na Young (Cha Ye Ryun), and Oh Yoo Jin (Park Hyo Joo) – obsessively curate perfect online personas while secretly plotting to destroy each other's happiness. When one of these mothers dies suddenly under mysterious circumstances, the remaining two find their carefully constructed lives unraveling. Jang Mi Ho (Lee El), a working-class mother who has always seen through their facade, becomes determined to expose the truth behind their picture-perfect social media posts. As tensions escalate and secrets threaten to surface, Mi Ho challenges the powerful women's carefully maintained illusions. Based on the novel by Joo Young Ha, "Battle for Happiness" is a gripping 2023 South Korean mystery crime drama directed by Kim Yoon Cheol.

Yeon Ju is an elite prosecutor who started from the bottom. Although known as the best in corruption investigations for the Supreme Prosecutor's Office, she suffers amnesia after a car crash when chasing a suspect. As she wakes, she finds herself being Kang Mi Na, the daughter-in-law of the conglomerate Hanju Group. Before her disappearance, Mi Na was a troublemaker born out of wedlock. Now sitting in her position, Yeon Ju is not able to hide her rough and outspoken nature. She then meets Seung Wook, a conglomerate who visits his first love Mi Na to reveal the truth of his father's death. Will Yeon Ju and Mi Na be able to regain their lost memories in this mystery and succeed in true love?

Oh Hyun Jae (Jang Hyuk), a once-brilliant criminal profiler, retreated from the world after losing his fiancée to a serial killer's bomb. When a presumed-dead serial killer resurfaces, police detective Hwang Hwa Young (Jin Seo Yun) seeks his help, recruiting him alongside rookie cop Cha Soo Young (Choi Sooyoung), who possesses an extraordinary photographic memory. The unlikely trio must overcome their personal challenges and work together to track down the dangerous murderer before he can complete his deadly mission. As they investigate, Oh must confront his past trauma and determine whether his legendary investigative skills remain intact. This is a 2020 South Korean drama series directed by Lee Joon Hyeong.

Wang Soe, a prince of Goryeo, is the fourth son of King Taejo. He is called a cursed prince as it's been foretold that he will make the kingdom of Goryeo covered in blood. His brother was killed when he was eight years old, so he was sent to Mount Geumgang so that he could grow away from the turmoil at the palace. Shin Yule is the last princess of Balhae. She was born with the prediction that she would become the light of another kingdom. She was almost killed due to that prediction, but she has become a business magnate with her skills and brilliance. Wang Soe meets Shin Yule and learns the meaning of free will through her. He turns into a true leader through the only woman he loves.