Berserker

A man with brown hair is shown on the left side of a split screen, while on the right, a woman with blonde hair transforms into a character with long white hair and a dark, gothic outfit. The man on the left makes a series of angry facial expressions, including baring his teeth, while the character on the right remains still. The scene then cuts to a close-up of an anime character with spiky brown hair, who is shown in a dramatic, action-oriented pose. The setting appears to be a simple indoor room with a bookshelf in the background.