in the end

A young man with wide eyes and a determined expression appears in a close-up, then the scene shifts to him in a green and black patterned kimono, wielding a glowing green sword in a dark forest. He performs a swift, acrobatic slash, causing a bright green energy wave to cut through the air, followed by a shot of him being thrown backward through the air, landing in a distant, misty clearing. The sequence ends with a close-up of a mechanical object amidst red light and smoke.