In the bustling context of a big city in the 1920s, a young dreamer named Jack is searching for his place in the world. Since he was a child, he has lived in the shadow of his father, a strict and ambitious businessman who sees nothing beyond rules and tradition. Jack, however, yearns for a life full of excitement and adventure, where he can leave his own mark.
One day, Jack discovers a mysterious envelope containing information about a group of local artists organizing an underground exhibition. Intrigued and determined to prove his worth, he joins the movement, only to find himself in a vibrant community that defies all his father's expectations. Alongside a group of eccentric and passionate friends, he embarks on a series of unexpected events: from art heists to late-night escapades.
However, as the adventure intensifies, Jack faces moral dilemmas that will test his loyalty and courage. He also begins to question his own dreams and what it truly means to be a “man of action.” In his quest for freedom and authenticity, Jack must reconcile his past with his future and learn that true heroism does not always stem from grand acts, but from the courage to be oneself in a world that tries to define you.