In a distant future, humanity has established a high-tech city on an alien planet. The sky is filled with floating aerial vehicles, and transparent roads crisscross above the city, forming a complex network. A massive glass dome protects the city, outside of which lies the vast expanse of space with shimmering starry skies. Robots and humans coexist harmoniously, with robots assisting humans in various tasks. At the city's center stands a gigantic energy tower emitting a faint blue glow, powering the entire metropolis. In this futuristic setting, an explorer dressed in a silver spacesuit is preparing to embark on a new journey to explore the unknown universe.