When the Dreams, in last place in the pro baseball league, seem doomed to collapse, Baek Seung-Soo arrives as their new general manager. A mysterious outsider with a perfect winning record, every victory under his leadership ironically ends in team disbandment. Quiet and unshakably logical, his unconventional methods unsettle coaches, players, and executives alike, shaking up the entire organization. Operations Manager Lee Se-Young, fiercely loyal and passionate, initially clashes with Seung-Soo’s cold approach but gradually comes to see his tough decisions as the team’s only hope. As the off-season "stove league" heats up, Seung-Soo battles corruption, stubborn egos, and deep-seated tradition—all while hiding personal wounds, determined to rebuild the Dreams from the ground up.