Killua x Kite

A white-haired anime character with a black mask and a white outfit stands in a dark, rocky environment, then lifts a smaller character with brown hair and a white outfit onto his shoulders, where the smaller character spreads their arms like wings. The scene cuts to a close-up of a character's eye, then to a fight sequence where a character in a blue hat and white shirt dodges an attack from a large, shadowy figure. The setting is a dark, cavernous space with floating particles.