Ultimate Mystery

A novel about an Earthling who, frustrated by the lack of opportunities to explore the universe, accepts an invitation from an alien civilization to visit and study a Level 4 cosmic civilization. After experiencing the advanced technology and participating in many important practical activities, his body is thoroughly transformed and his abilities greatly enhanced. Returning to Earth, he unifies the planet through immense effort and leads it into Level 3 cosmic civilization. Then, he retires from his achievements and continues to explore the ultimate secrets of the universe, discovering dark stars, visiting parallel universes, and eventually becoming a god of Level 7 cosmic civilization. Finally, he understands the origin of the universe, the meaning of life, and the ultimate truth of the cosmos.