A young boy in a red cap and a purple backpack stands in a dark cave, holding a glowing green orb that floats upward, revealing a large, ornate, glowing white object suspended above him. The scene cuts to a yellow, mouse-like creature with long ears and a lightning bolt-shaped tail, which is submerged in water and then emerges, creating a splash. The creature is then shown being enveloped in a bright, fiery explosion that fills the screen. The sequence ends with a view of a large, glowing yellow circular structure in a cavern, followed by a scene of a man in a white hat and blue vest sitting o