Bolt

Bolt (ぼると, Boruto) is a Robot who lives near the tall tower, driven to insanity by the Ruin he spends his days obsessively playing poker.

Physical Appearance
Bolt is a small Robot who has been partially effected by the Ruin, having several scuffs and cracks on him. He has silver and brown plating with glowing green eyes. One of his arms is significantly larger then the other, while the other is well rusted it can be assumed that Bolt has lost most of it.

Personality
Bolt is small but maintains a bandit like mentality where he has been driven to insanity by the Ruin. He has an obsession with constantly playing poker, and will fight and kill anyone who either cheats or won't play, shown when he murdered a robot for hiding cards and tried to replace him with Casshern who refused to play. He displays a very violent side when he doesn't get what he wants, he destroyed Lizbell's bell simply because he disliked the noise.

Casshern Sins
Before the Ruin Bolt, Spring, Lizbell and several other robots worked in a large parts factory. But after the Ruin began, Bolt was driven into insanity and depression along with spring, who spend their days addicted to playing poker. While playing they are constantly harassed by Lizbell, who they fear as the witch, one day standing in their way of getting a new recruit to play (Casshern). When Lizbell rang her bell, Bolt finally had enough of her torture and attacked her, destroying her Bell.

Casshern Sins
7. The Woman of the Tall Tower