The drama follows the lives of seven teenagers as they navigate their school years and personal growth, each grappling with family obligations, loss, poverty, abandonment, violence, and rejection. After an unwanted return to Songju-si, Kim Hwan meets six teenagers. As an outsider and the son of Kim Chang Jun, the teenagers sometimes view him with suspicion and misinterpret his actions, leading to conflicts. Despite these initial difficulties, they eventually become friends. At first, it seemed awkward, but over time they grow closer and open their hearts to one another. They travel and play together, sharing their problems to help each other heal. Realizing that they all have similar family issues, they become even more united. Hwan comes to terms with his feelings by spending time with the other boys. As he spends time with them, he begins to appreciate Songju-si and sincerely wishes these days could last forever.