I’m also thinking about what happened to the first Blue dragon, How his power was used against him by evil ppl, so I just assume it’s like an instinctual al thing that his dragon brothers are trying to protect Shin Ha from the same fate
That is possible but at least over the centuries the blue dragons learned how to fight using a sword instead of just their power. Since the current blue dragon has full control over his power now he not only uses it as a last resort but also can control it to such a fine degree that he can hold off becoming paralyzed until he is with friends. The first blue dragon only could fight using his power so often ended up defenseless.
Green and white dragons going all out, just so they dont expose yellow and blue. Oh my god the love!!!!! Shinha is such an adorable boy and zen is so so precious. They probably dont want to expose their powers to the public because they are the most unique and powerful. It's so badass to see yona not even flinch when the rocks were flying everywhere. Such trust and deep devotion they all share. I dont care if this thing updates once a month or once a year, I'm sticking to this manga until the very end. I freaking love this manga so much!!!!!(づ￣ ³￣)づ