In the early hours of the first day of the Lunar New Year, a calm emergency call shattered the deathly silence. A young girl's voice calmly stated, "My entire family is dead." Behind her, four lifeless bodies lay silently on the heated brick bed. The police thought this was the beginning of a tragedy, unaware that it was the culmination of a revenge plot years in the making. When the devil no longer needs to disguise himself, is the survivor an angel or an even more terrifying demon? What chilling secrets lie behind this massacre of an entire family?