The first time Sakura made someone shit their pants.

[USSJ Future Trunks]

zetsu showed fear of her. hes only feared two people, the other one being sasuke

 

[Slug Princess Tsunade]

zetsu showed fear of her. hes only feared two people, the other one being sasuke

This.
Sakura has became very strong. I hope she will surpass her master.