Space

17-year-old boy standing in the vast parallel world parallax space, with endless void and interlaced cosmic light and shadow channels beneath his feet, surrounded by silhouettes of parallel heroes in various forms — some clad in mechs, some wielding elemental powers. The boy stands in the center, looking up with a calm and devout expression, his eyes reflecting the flow of countless parallel universes. His school uniform has begun to merge with cosmic energy, transforming into a translucent light-patterned battle suit. In his hand, he firmly holds the notebook that has turned into a light crystal. In the distance, numerous overlapping parallel worlds spread open like pages of a book. The overall tone is deep purple-blue and silver-white, creating a grand sci-fi epic atmosphere, with high-quality anime style and ultra-high definition.