The entire Su family was massacred. Desperate, my sister and I entered the Red Mansion and became killers. I practiced hard just to avenge myself, but my sister-in-law fell in love with my enemy. I asked my sister-in-law not to forget her hatred. She agreed on the surface, but during the mission, she pierced my chest with a sword: "You are a concubine, and you still want to dictate my life." Although he killed my whole family, I love him. "The day I was thrown into a mass grave, my sister-in-law entered the palace and became a concubine. In my next life, I returned to the day when I first entered the Red Clothes Mansion.