Intangibility

Zarkon's defeat was only the beginning. The Paladins of Voltron are still reeling from Shiro's strange disappearance, but with the Galra Empire splintering and trying to tear itself apart, the universe still calls on them for help. The Paladins struggle to try and move forward without their missing piece. It's not easy for any of them, but some of them hurt more from Shiro's absence than others.Meanwhile... Shiro was pretty sure he was dead. Or maybe not. Being dead wasn't supposed to hurt like this, was it? But if he wasn't dead, where was he? And why can he hear his teammate's voices? (AKA the post-s2 theory fic that I was goaded into, answering such fun questions as "what happened to Shiro?", "where are the Holts?" and "what happens when you hit Prince Lotor in the face with a shoe?". Rating may increase later.)