The younger brother and elder sister truly loved each other, but faced intense opposition from their families. Both families also held each other in contempt. Later, a car accident occurred, causing the death of the younger brother. The elder sister also passed away due to blood loss during childbirth. Thus, deep hatred was formed between the two families. Although the younger brother and elder sister were both gone, they left behind the fruit of their love - a little boy. Because of the arrival of this child, the two families once again became embroiled in grudges. And perhaps this child was the sprite that Cupid, the god of love, had scattered into the human world. He was about to set a trap of love for the two families, gradually melting the two broken hearts together. "Cupid's Trap, Cupid's Trap, Cupid's Trap, Cupid's Trap."