Tianlong Kingdom is a country with highly developed civilization, which is much higher than other countries. A hundred years ago, the Tianlong Kingdom suddenly activated the Nano Barrier, sealing off the entire country and isolating it from the outside world. One hundred years later today, the barrier suddenly opened.
Since the civilization and technological level of other countries are far behind Tianlong Kingdom, officials from various countries dare not act rashly. Therefore, the "Ten Eyes Alliance" sent an expedition team to sneak into the Tianlong Kingdom for investigation. The protagonist is Mark, the captain of the expedition team, a special forces soldier with strong comprehensive abilities.
During the expedition, they encountered many dangers, but they did not meet a real Celestial Dragon. The Celestial Dragon seemed to have disappeared overnight. They encountered high-tech robot guards who still perform the task of guarding the Tianlong Kingdom; they encountered an elusive biochemical warrior; they also discovered that the "smugglers" who tried to sneak in had encountered unexpected events.
Finally, they found the answer. It turns out that more than a hundred years ago, the Tianlong Kingdom invented the technology to open interstellar wormholes, and found a planet more suitable for the Tianlong people through the wormhole, so the people of the entire country carried out interstellar migration. Some Tianlong people who didn't want to leave transformed themselves into biochemical humans and continued to shoulder the responsibility of protecting their homeland. Today, the entire Tianlong Kingdom is guarded by a super artificial intelligence named "Dragon King", together with countless robot guards and Tianlong biochemicals.
