Every zoro fan claim that ZKK will happen. But any of them cannot say how ?
Rule 1: Luffy always make his fight 1 vs 1 . That means Kaido will get defeated Luffy. End of the war, high probably .
So , How zoro kill after that point.
There are two option.
1- When Luffy defeat Kaido , Kaido will be unconscious and Zoro kill him.
2- Kaido want death from Zoro.
Where is the epic thing ? ZKK can happen but absolutely this cannot be epical.
But of course, Even if Zoro cut small rock , Zoro fans claim that the cannot be small rock , you know wrong . this rock is the hardest to cut. .d.d.d