[Bezier] Gomu barrage

In summary, I have no clue how to make a Bezier curves barrage I tired video’s on how to understand it I just can’t seem to figure it out, I want to make it like the one shown in the video or like gpo gomu barrage

What I want to make : https://gyazo.com/c763d7aadf010d0688e5ee06821ea9c2.gif

My barrage :

my code is pretty smiple, i change the parts cframe to my humanoid root part