Insert your image, choose your Lora, adjust the intensity, and insert the text. 13 seconds of video.
There's no need to describe the inserted character; there's already a node that does this automatically and generates "The scene begins...". Just describe the action you want, according to the Lora you inserted.
There are already some Loras inserted, so even if you don't add any, you can still create many cool things.
If you don't want to include any Loras, leave the Lora strength at 0.01.
