My storyboard structure is like:
![enter image description here](https://i.stack.imgur.com/szs7t.png)

A is a navigation controller
B is a tab bar controller
C,D,E are view controllers
F,G,H,I,J are a view controllers

if now i am on I ,and there's a button the i pressed then I go back to C.How to do that?
I tried make segue between I and C, but C has a back button, you pressed it,you back to I.
I don't want that.when i came from I to C, i want C is as I first come to C from B.

if i want to go to H from I,I want H have a back button that you pressed and you back to F not to I.