I Was Made the Disciple of a Yandere Girl, But

Run over by a truck on the way home from the convenience store——thinking he died, the protagonist was summoned to another world. Then, the protagonist, was suddenly hugged by a silver haired girl. “I love you”——beginning with a lonely girl who calls herself a “magician”, the duos’ life together starts. At first glance, they look happy, but in reality, she was carrying a huge darkness……?