I’m a idiot.

The main subject is the character Lina from a video game, shown in a selection screen with a countdown timer. She is a female figure with long red hair, wearing a red and gold outfit, and is surrounded by fire effects as she floats in place. The scene is set within a game's user interface, which includes a map, item builds, and team information, and the timer counts down from 0:21 to 0:06.