One watch. One dare. One secret too heavy to stay hidden.Minho never thought a simple bet could either destroy or save a friendship. When Taeyoung flaunts a sleek Swiss watch at school, Minho's curiosity sparks a challenge: prove it's waterproof. What begins as a joke spirals into disaster when the watch sinks into the depths of the Han River, pulling Taeyoung's carefully constructed life down with it.Behind Taeyoung's bright smile and flashy wristwear lies a truth no one sees-violence at home, a runaway mother, and a boy terrified of becoming the man he despises. Losing the watch strips away more than status; it forces Taeyoung to confront his fears, and Minho to face the cost of curiosity.A tender, coming-of-age YA story about identity, pride, and friendship tested by secrets and lies-perfect for fans of heartfelt, contemporary fiction that lingers long after the last page.