If you want to make a scene, this course might be interesting to you: https://www.udemy.com/course/animate-your-character-in-unreal-engine-4/learn/lecture/9079744#overview
Udemy does alot of sales - I got it for about $11.
If not that, I think you’re wanting to make a Cinematic (button in top toolbar). Check out “UE4 Level Sequence” on YouTube.