Homem em mesa de computador iluminado por monitor azul brilhante

The entire shot is taken by a drone from outside a high-rise building, flying from the window into the interior. First frame: Starting from the second second, the main character is sitting at a computer desk. Suddenly, a blue light lights up on the screen, and a blue vortex bursts out from the monitor, sucking the main character into the screen. The main character instantly travels to a place resembling the Roman Colosseum, where they face a giant mecha monster. The main character picks up a laser sword and fights the monster.