Cui Shun unexpectedly transmigrates into a novel, becoming a cannon-fodder character who shares his name and meets a tragic end. The original Cui Shun had bullied Yi Ruoxi for years. Knowing her past and the original character's fate, Cui Shun is filled with guilt and resolves to change things. Faced with Yi Ruoxi, who no longer dares to trust promises, he stops making empty assurances and instead treats her with genuine kindness through his actions, gradually making amends for the harm he caused and striving to rewrite both their destinies.