

Revenge of the Market Force follows Yuna, an ordinary housewife who loses everything to a disastrous stock investment. In her darkest hour, she stumbles upon the inner workings of a shadowy VIP 'pump-and-dump' room and the ruthless manipulation of market forces. Pushed to the brink by her husband's contempt, gaslighting, and the crushing weight of betrayal, Yuna attempts the unthinkable—only to be granted a miraculous second chance at life through a mysterious regression to the past. Armed with the knowledge of future market trends and the secrets of the elites, the once-failed investor prepares for an exhilarating, high-stakes counterattack. "The fierce psychological war between retail investors and the market 'whales' begins now." With razor-sharp intuition and relentless tenacity, Yuna dismantles the fraudulent schemes of VIP chat rooms, transforming from a victim into a protector of 'ants' (retail investors). As she navigates the cutthroat world of finance, she forms a subtle yet powerful alliance—and a budding romance—with Hyeon-su, a genius quant and KAIST graduate. Between her crumbling marriage and intense showdowns with market manipulators, Yuna's journey is a bold, provocative tale of financial retribution and fated love. This series delivers a gripping mix of suspense, catharsis, and the ultimate satisfaction of a 'life reboot' comeback.

Kang Do-hyun chooses an ordinary life as a taxi driver to avoid inheriting his father’s family business. One day, he happens to rescue Cha Eun-seol, who is fleeing a chase and has accidentally taken the wrong medication. After a one-night encounter, they part ways and return to their separate lives. Four years later, a stylish CEO shows up with a child and proposes marriage to Do-hyun. After registering their marriage, Eun-seol faces pressure from her parents to abandon the child, but Do-hyun appears and protects both mother and daughter. As her company falls into crisis, Eun-seol attends a family banquet of Taegang Group—the most powerful conglomerate in Country A—to secure a 10-billion-won investment, unaware that the chairman is actually her husband’s father. At the banquet, despite pressure from her former fiancé Gu Jung-tae, Do-hyun’s father protects his granddaughter Kang Rumi and makes his presence known, yet he can only approach her as a “grandfather” without revealing his true identity. As time passes, Do-hyun and Eun-seol grow closer. However, after failing to secure investment, Eun-seol risks both her company and her board position by making a dangerous bet with her father, Cha Myung-hwan. At this critical moment, Do-hyun seeks out his father, accepts the responsibility of becoming the heir, and begins to take action himself. In the end, at a press conference, the capital and influence Do-hyun has prepared turn the situation around. Eun-seol not only saves her company but also secures full ownership, achieving both love and success.