Chapter 937 Gyukimaru said: "It is even said that he cut down a dragon that appeared in the skies above the capital" while chapter 968 narrator said: "and in ther cloudy sky of the capital, they saw a giant dragon rising over the shogun's castle.
The description between kaido and this dragon is very similar as if oda wants to tell us than this dragon was the same than kaido.
The description between kaido and this dragon is very similar as if oda wants to tell us than this dragon was the same than kaido.