Anarki, still fixated on what he was reading, didn't even notice that he had been thrown though his subconscious noticed and provided the appropriate reaction. "Wheeeeee!" went Anarki's subconscious... and so did Anarki as his subconscious took control of his voice for a few seconds just to yell that.
Anarki was now defying the laws of gravity (again), said laws of gravity got angry (again). Anarki's subconscious, feeling left out with all the rebelling, decided to make Anarki's body defy the laws of time and space too, causing his body to vanish. The laws of time and space got angry along with the law of gravity and they decided to team up on Anarki (and his subconscious).
The laws of time and space made Anarki instantaneously appear a good distance above where Jin and his hammock was, then the law of gravity pulled Anarki downwards where he would eventually crash into what was below him.