How did 17's shield got destroyed by Ultimate Gohan's kamehameha but Base Toppo attacks weren't powerful enough to destroy it?

[Natasha Romanoff]

What do you think?

 

[GreatSaiyaman123]

You mean when 17 tried to make Gohan take Toppo down with him? It’s kinda hard to tell what’s going on, but it looks more like Toppo made 17 lose focus and lose the barrier. Gohan is pushing them to the edge, Toppo realizes, punches 17 and the barrier is no more.

 

[Natasha Romanoff]

You mean when 17 tried to make Gohan take Toppo down with him? It’s kinda hard to tell what’s going on, but it looks more like Toppo made 17 lose focus and lose the barrier. Gohan is pushing them to the edge, Toppo realizes, punches 17 and the barrier is no more.

Yeah, that was the scene I was referring to. And I think it makes sense, but it seems that he was holding his arm, it squeezed it and then the barrier dissapeared.