Synopsis: In the heart of Mongolia, five lifelong friends, Baagii, Ganaa, Dembee, Chuuk, and Tsogoo, grew up on "Happy Hill," where they bonded over their favorite card game, "Muushig." But as life took its course, they found it increasingly difficult to gather all five players together for their beloved game, believing that Muushig was meant exclusively for five.

One day, a visitor from the city arrived and opened their eyes to a new perspective. He taught them that Muushig could be played with more or fewer players if they were willing to change the rules of the game. This revelation sparked a series of transformative events in their lives.

Baagii, driven by his desire for a forbidden romance with Oyunaa, made the daring decision to redefine the rules of his own life, seeking to live with two wives simultaneously. Dembee, inspired by Genghis Khan's history, embarked on a quest to understand and embody the great conqueror, even at the cost of his wealth and livestock.

Tsogoo, with his remarkable talent for healing, began to practice medicine without a license, challenging established norms and risking legal consequences. Chuuk, once content with a simple life, became consumed by greed and the pursuit of wealth, resorting to deceit and manipulation to achieve his goals.

Initially, their newfound determination led to remarkable achievements, but it wasn't long before they lost control of their ambitions, spiraling into delusions of grandeur. Tsogoo began to believe himself a wizard or saint, Dembee convinced himself he was the reincarnation of Genghis Khan, and Chuuk's pursuit of wealth turned him into a ruthless, money-driven individual willing to deceive anyone.