Summary of the story: Taking the daughter of a coupled family as a clue, it tells the story of a family tragedy. Each member of this family has a completely different character: the father is depraved and shameful but shrewd; the eldest brother is impulsive but pure; the second brother is gloomy and has contradictory temperament (he and the eldest brother are twins); the younger sister is kind, loving and gentle at heart. They have different mothers and the same biological father. Now, the eldest brother, his father and the second brother are involved in an emotional dispute between three men and two women: the father is obsessed with the second brother's ex-girlfriend; at the same time, the eldest brother also falls in love with the second brother's ex-girlfriend; and the second brother falls in love with the eldest brother's ex-girlfriend (so, who loves whom; who still loves whom; who will choose whom?). And it was this intrigue and complicated multi-player emotional game that ultimately led to the murder. But this is not a simple murder case. The author will try his best to restore the entire process before, during and after the case, and try to show the psychology and choices of the people involved in this vortex.
Intention: Optimistic people look for light in darkness, and gloomy people look for darkness in light!