that's based

A man with spiky black hair holds a large gun inside a train car, looking forward with a calm expression, while the train moves past a body of water visible through the window. The scene cuts to a silhouette of a man holding a long sword over his shoulder, standing in front of another figure with a sword, against a warm orange and beige background. The final scene shows a young man with blonde hair and a metal-armored companion, both looking forward with serious expressions.