Why? It's actually badass.
i can't stand anymore people with mighty ancestor, mighty beings in the family etc.
It undermines everything.
So Zoro is strong by himself or because of mighty DNA, he was some kind of new Ryuma etc.
It's lame.
Just tell me a story of a random guy with big guts who wants to be strong and manage to become the best.
Zoro was miles better being some child in a village, working his ass off, bond by Kuina oath and legacy.
No. Ushimaru have damaged eye..
Yeah so it means that Ushimaru is Zoro ancestor and conveniently they both have a damaged eye.....
And Ryuma being Ushimaru ancestor he is Zoro one too.
So fun....