When their parents marry, two high school students become stepbrothers and navigate their relationship, turning from enemies into something more special.
From the moment they were born, Wu Pei Pei and Li Yu Xuan have been each other’s greatest rivals. Growing up as neighbors, the two were constantly compared to each other by their parents. Despite the rivalry between their fathers, Pei Pei and Yu Xuan still found a way to secretly become friends; until an unfortunate accident drives them apart.