Cultivation of Immortality: Begins at Hogwarts

[Single female protagonist] [No system, golden finger] [Time Travel] [Soul Fusion] [Cultivation] [Female attacking male] Lost in the long river of time, you cannot feel the passage. Through the bubbles in the long river, you can glimpse the characteristics of other universes. Where I came from, I have no way of knowing. The long river of time has smoothed everything away, but the 16-year-old boy has been drifting in the long river for an unknown period of time. When the river surged, the boy was accidentally drawn into a bubble and entered the beginning of the world - Hongmeng. The young man saw the place where everything began, and saw the first life born - a dark golden dragon, with its endless body hovering in the mist. The innocence in the boy's eyes was seen by the dragon. The dragon's eyes opened slightly, and the young man's eyes flashed with golden light. A word of dragon language came into his ears. The golden light dispersed. The young man looked around and found that he was in a room. The boy walked to the mirror and touched his wrist. His bone age was three years old. Looking inside the meridians and Dantian, there is a golden light. When the boy looked at the clothes in the room, he knew that this was not his original world. At the same time, the boy was glad that he was no longer alone in this world, and he also had a family and children... When the boy was four years old, his family went to England, and he also met a beautiful girl, and the boy's magical journey began.