At the Beginning, I Found a Girlfriend, Who Turned Out to Be the Master of All Demons.

On the night of Gu Yuan's birthday, he went to dig for treasures under the old tree at his grandmother's house. I met a mysterious girl who was very, very gentle. By chance, I was very, very lucky to become Gu Yuan's girlfriend. As I gradually got to know him, I discovered that my girlfriend was actually the master of all demons. From then on, Gu Yuan's life changed and everything around him became weird. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.