Why it worked
The video combines gameplay from a popular mobile game (FC Mobile) with the promotion of a utility app (FPS Booster) that claims to enhance gaming performance. This creates a narrative where the utility app is presented as a solution to potential issues within the game, making it more relevant to the viewer.
Summary
The video shows a user playing FC Mobile, a football game, where they are prompted to make a draft and receive rewards. The user then encounters a message about insufficient currency and is shown options to purchase more. The video then transitions to showcasing the "FPS Booster - 120 FPS Turbo" app, which is installed and opened, implying it is used to enhance the gaming experience.