When My Pet Became the Villain

I was reborn as an extra character in a novel whose soul was sucked to death from the villain.If you were reincarnated, what would you do?For eighteen years, I lived under various abuses as a s*ave from my family.Fortunately, before my parents forced me to be sold to the villain like in the original novel, I succeeded in running away.I spent a short but happy time with Momo, a stray dog I met in a rural village.But three months later, the pampered puppy disappeared!To make matters worse, I was captured by my family and was given to the villain.The moment I was discouraged when I was about to die,“Why are you so surprised? It’s me, Momo, your puppy.”My beloved pet turned into a villain?And that villain is my “fated counterpart”