Considering this song is on a saikano amv this song is practically chise's theme in which she is telling shuji that she is a monster and he shouldn't waste his time on her. The only reason she thinks this is because she is the ultimate weapon and knows it will only end in disaster if anyone is involved with her. Here is the link to the amv: http://www.youtube.com/watch?v=0O4O4AP2eco
Considering this song is on a saikano amv this song is practically chise's theme in which she is telling shuji that she is a monster and he shouldn't waste his time on her. The only reason she thinks this is because she is the ultimate weapon and knows it will only end in disaster if anyone is involved with her. Here is the link to the amv: http://www.youtube.com/watch?v=0O4O4AP2eco