DarkMatter

A dark-haired anime character with red eyes holds a sword in a defensive stance, then the scene cuts to a close-up of a dark blue fabric with white lightning-like patterns. The next shot shows a pink-haired character in a white coat being struck by a flurry of blades, followed by a close-up of a character with a red eye and a black eye patch, covered in blood. The sequence continues with two characters clashing swords in a stadium, and finally, a character with short hair walks away from the camera down a dimly lit corridor lined with shelves.