Fast continuous cinematic FPV drone chase video following a white-haired 3D anime-style girl performing extreme futuristic hover-skateboarding across a massive sci-fi mountain megastructure. She rides an anti-gravity skateboard with plasma thrusters, magnetic stabilizers, blue energy trails, jet boost flames, sparks, wind streaklines, and shockwave effects. The sequence must feel like one connected high-speed run, with dynamic transitions between environments. Start on a steep rugged mountain road, then flow into a glass sky bridge above a deep canyon, dive through a waterfall tunnel, launch onto floating magnetic rails, cut through a neon-lit maintenance tunnel, burst out onto ocean cliffs, wall-ride along a vertical cliff face, leap across broken hovering road fragments, and finish with a huge descent toward a futuristic coastal city.