This one should be called a movie, the hype, the atmosphere, the action, the effect and animation with slow motion are absolute amazing.
Btw, parts of the story have the same idea with mine (private novel and unpublished), like the house under the tree in the Zone, the loop at the apartment. Man you have no idea you made me speechless when i see an athor with the same idea. It just amazing.
And the fighting scene of Shina with the scout's gang, slow motion effect and animation was...i thought im watching a god damn action movie (still remember when Shina slowly step back and blend to the darkness). You should be an actual movie director.