Gou Practices Secretly Next to the White-Haired Goddess

Germann traveled through time and became an unlucky wizard apprentice, living a precarious life. When life and death were at stake, he entered a dilapidated manor in a dream, where a girl in a blue dress was waiting for his successor. Having inherited the dream association, he originally wanted to practice in peace, drink tea and plant flowers with the girl in his dream. However, as countless ancient organizations awakened, plane battles ensued. It was not until a thousand years later, when the star world was shattered and all planes were destroyed, that he discovered that the girl who claimed to be a doll was far more than he imagined.