Your Colosseum is just my playground.——Wang Han. There is nothing that science and technology cannot do. Whether it is life or war, technology is a shortcut to achieve the goal. When the gamma ray blasts the yellow The ape's scalp flitted across the sky of the holy land of Mariejoa, when the nuclear explosion rose in the sea, and when countless robots spread all over the world, there was finally an existence on the sea that surpassed the Tianlong people. This book is invincible. The protagonist has already Traveled through the world of Naruto and destroyed a world, belonging to the cross-star traveler who has grown up.