@Adii yeah kaido's df was of the fish fish model. Tbh it was a RYU!!! As kaido didn't have wings. Dragons have wings... Ryu is a mythical being from the ancient chinese and japanese texts (take the gist cause Idk much about them too) which can fly and breathe fire but they don't have wings.
Ask for recommendations and give recommendations like the type of manhwa/manhua/manga I'm currently reading