Responses
If i remember correctly, its not that it is physically impossible for him to hide his wings. Rather since his wings are a symbol of their pride and what they used to be, so he is not supposed to hide them. Its symbolic not an actual physical restriction
He has always been able to hide them. That's how the entire story started - with him hiding his wings so pwople didn't know he was a celestial.
In celestial kingdoms the king and grand duke show their wings proudly as a symbol of their status, while all the vassals hide them.
Oh no, i feel it's starting to rush.
Why was he able to hide his wings *now*? I thought it was physically impossible for him to