I am sure that older brother faked his little brother to protect him from someeone. He can't just tell the soldier guy. I am not sure what happened between soldier and older brother - maybe it changed after they listened about truth? And which means that when soldier glared at Baekwa (?) like he doesn't like him. I am sure that older brother cared about Yukio. Also still cares about soldier. So i am sure that Yukio is alive.
why i feel like jo is going die?
What happened to Orion? That's what will happen to him since he is Orion but I'm not sure how the author will play out.