Caine, or also known at "The Coder" was a human from the real world who was coding an old game he found called "The Amazing Digital Carnival", getting sucked into the game however. His head is dentures with two eyes inside. He doesn't remember how he got there or who he is, but he quickly realizes the AIs in this digital world have become sentient and dreadful of their existence, becoming blood thirsty or immulating madness.. except for one.. that being Pomni, who in time he starts to date.