Clay woke up. At first, he didn't open his eyes right away. He prepared himself mentally for the pain that he would feel once he opened them and looked at his own body. There was a chance that he would only feel something when he tried to move but he didn't want to count on his luck at all.
After a minute or so of preparation, he opened his eyes and looked at his own body. He immediately needed to rub his eyes once he came across a fully healed body instead of a thoroughly messed up one.
'Is this my body at all!? I mean... I am moving it, so... D-Did I sleep for how long?'
Clay already heard of Ascendants who stayed sleeping for three days straight or more when using all their "Willpower" to recover from their battles. Apparently, the uncontrolled usage of that energy could get them constantly exhausted, which forced their bodies to stay sleeping for several days if someone doesn't try to wake them up.