The word "GRATIS" appears prominently in large, teal font.

A bald man with a beard, wearing a beige sweater, is speaking directly to the camera. The background is dark with vertical wooden slats. To his left is a vintage "Metal Slug" arcade cabinet. To his right, a bookshelf with a book titled "La Hostia que Viene". Text overlays appear throughout the video, highlighting key course features and benefits. The pacing is moderate, with quick cuts between text overlays and the speaker. A certificate is shown briefly, and later, a tablet and a computer screen displaying web development interfaces. The video ends with a title card.