halo has 3 sanity modes. each one can be deadly... be careful when she turns to any of these insane modes.

anger-sanity
this only happens if halo goes to a deep rage. her eyes turn pure, blood red and she will have a demon low insane voice. she would be very dangerous around people and feeds on the souls of dead bodies. the more souls she consumes, the powerful she gets. the best thing to do is keep her in a abandon city until she finally calms down. this mode can cuase her destroy anything in her path.... making her more angry will be like asking a death wish.

sorrow-sanity
if halo goes to deep depression, she goes to sorrow-sanity mode. she seems peaceful. her eyes turned pure white. don't let her kindness fool you cuase she will kill you when you least suspect it. the only way to turn her back to normal is to lock her in a room. her voice is insane and high pitched sorrowed. if you show kindness back to her, with no emotions, she can turn to normal. she feeds of your love. if you show to much of your love to her she can kill you instantly.

pure-sanity
this is halo's most deadly mode. she only goes like this if she is lonely for far to long. she would kill anyone she sees by offer to play with them. her eyes are pitch black. her voice is normal-echoish, demon like, insane voice. she would show no sorrow or anger, only happiness. she can often get blood dirsty. to bring her back to her normal self is to try to convince her. it will be difficult to convince her. but the best way is to put her to sleep which is also difficult.

in these modes she can become very dangerous either way. she will serve to no one other than hannah, since she is the cuase... of this happening