Everyone was killed ~

A young man with black hair and a determined expression looks down, then the scene cuts to a man with white hair and a headband holding a rope, followed by a close-up of his face with closed eyes, then a man with blonde hair and a black collar, then a group of four characters in black and white, and finally a close-up of a man's face with wide eyes and a surprised expression. The setting appears to be an outdoor area with trees and a bridge in the background.