Honestly, could be possible, but im not sure. (i would die for one ngl.. This is amazing)
I don't know if I'd like that, for the simple fact that they would for sure butcher it... it's too long for a classic korean series so they would cut out lots of scenes and interactions (I doubt they would make it longer than one season) AND I bet they would somehow make it a love story with a love triangle/square, I CAN ALREADY SEE THAT HAPPENING (it already happened more than once, I don't know why they think that an audience won't like an action story without there being some forced romance)
So yeah, I love the story and would love an adaptation but only if done right
Is there a possibility for this to be adapted to live action or animation? I really want to know.. if there is, I'm really up for it!!