At the forum our artist Laie tried to make an angry emotion. At first i was interested by this theme, but later I thought I'm not able to cope with an evil smile because I don't like to draw negative emotion. And I would not draw it if in that time I had not felt angry because of my job's problems. So I made it and even more than one variant. 'Light' and 'dark' animation is not the same sometimes. It was lazy to make it absolutely identical.