Synopsis：Time and space intertwine, and an Energy Cube is left behind on Earth. A battle between good and evil ensues—whoever possesses it can rule the world. The police department and the Dark Pupil simultaneously dispatch their top experts, but upon landing on Earth, they instantly lose all their powers. They go all out to seize the Energy Cube—one side to maintain stability across time and space, the other to dominate the universe. While they engage in covert conflict, the core of the matter points directly to a small figure known as "豆芽菜." The Energy Cube is in his hands; he alone can open the door to the future. No matter how small his stature, he must shoulder the responsibility of protecting Earth. He may be tiny, but he possesses immense power. This power comes not only from the Energy Cube he holds, but even more so from his own resilience and the journey of growth he undertakes. His little glasses are still perched on his nose, and one day he will grow as tall as 罗伯特. But this time, the seed of justice has already been planted in his heart, and the power within him will accompany him as he grows up well.