Four lifelong friends - Tae Jeong, Do Jin, Yeon Min, and Geum Bok - dreamed of an epic trip abroad, but life got in the way. Years later, older but not necessarily wiser, they finally embark on their long-overdue journey. Planned as a carefree getaway, the trip derails into a whirlwind of unexpected chaos, hilariously absurd detours, and buried emotions resurfacing. As they stumble through misadventures, their first ride together turns into a spectacular journey - one for the ages.