Voldemort's name is tom riddle. His mother is a pure wizard with Slytherin blood. His father is a muggle who can't do magic. His mother made his father fall in love with her by magic. Later, the magic failed and my father abandoned my mother. Later, his mother passed away. Voldemort stayed in the orphanage. Dumbledore took Voldemort to Hogg 12 years old. Woz joined Slytherin, a symbol of nobility and purebred, and Voldemort became the best student at Hogwarts. He always prided himself on being a pure-bred wizard, but by chance, he discovered that his father was a Muggle, that is, Voldemort was not a pure-bred wizard, and knew what his father had done to his mother, so he sneaked into liddell's house and killed all his parents and grandparents. In order not to die, he saved his soul in a horcrux by killing other wizards. Voldemort was a villain from the beginning.