Technology Porter from Dragon Ball to Earth

The protagonist buys a small bead from the flea market. The beads have a pattern like a five-pointed star. Much like the Dragon Balls in the Dragon Ball world. As a result, I made a wish. Travel through the world of Dragon Ball. I discovered that I could travel back and forth between the Dragon Ball world and the real world. There are restrictions on traveling through the world. Each travel consumes the "star energy" stored in the beads, which must be replenished in a specific way (such as solar energy, electricity, or the special energy of the Dragon Ball world). The story of bringing technology and technology from the Dragon Ball world back to Earth. The level of science and technology in the Dragon Ball world far exceeds that of the real world. There is a huge technological generation gap in everything from universal capsules to spaceships. National Game: When extraordinary technology appears in the real world, it will inevitably attract the attention and competition of intelligence organizations from various countries. Develop earth science and technology. Attention by the country. Cooperate with the state. Against foreign powers. Later mythological characters appeared: Greek-Roman mythology, Norse mythology, Egyptian mythology, Indian mythology, Japanese mythology, Celtic mythology, Mesopotamian mythology, and Cthulhu Mythology. The country cannot resist. Through the power of the Dragon Balls, the country is powerful. , Leading the country to the universe. The story of defeating the invaders.