The Dwarf Next Door Slipped into My Sister's Room at Midnight, and I Was Reborn

In my previous life, my dwarf neighbor, who had grown up with me, violated my sister in the middle of the night. Afterward, my sister was left mentally shattered. In despair, she eventually jumped into a river and died. When the police searched his home, they found records of my sister’s daily movements and numerous secretly taken photos. He had planned it for a long time. I was reborn at eighteen, before the tragedy had ever happened. This time, I’ll protect my sister and never let that villain get away with it!