I Was Expelled from the Family Tree After Clearing the Dungeon

When I accidentally returned to that night 10 years ago, I once again witnessed the strange massacre of the village and the tragic death of my mother. It turns out that my mother sealed my memory and abilities in order to protect me. The nine blank years were filled. This time I will use my own power to take revenge! After killing the weird one with my own hands, I escaped from the cage. When the copies of ordinary people's survival become a tool, the conspiracy of the people behind the scenes and the truth of the world are about to emerge.