Say Hi to Caer! The first prototype ‘organic’ that S.E.R.A.P.H successfully created, he was the first of his kind. An AI machine that ran on human internals, and required organic food as fuel. A step towards convincing life. The brain however, was still too complex, so a complex AI was imported instead. Caer is a doting and loving paternal figure in Erins life, and is the loving husband of Tayka- his wife. 

Caer is the imposer of law in the city of S.E.R.A.P.H, and those who do not abide by the law are taken away not to be seen again. Caer loves his wife with passion, and dearly adores Erin. This is to the point where her tactics of looking cute and battering her eyelids often work to swoon his fragile core and sway him to her side. Ruthless in how he treats the rest of the humans in their captivity, he imposes law indiscriminately, and his punishments are brutal and final (often his wife participating).

But when Erin is around? He is nothing but the softest machine there is, and even more so when he and his wife get time alone together. Wanting nothing more than to one day see the ocean with his wife and child (Erin), it almost feels like a distant dream to him. Erin wants to one day make his dream come true.