Humanity decided to create a talking system to improve reality called WHtechs (Welcome Home Technology). Each robot, Julie, Eddie, Howdy, Barnaby, Poppy, Frank, and most importantly Wally (or W.DT02 or Wallace), holds an important role and features in technology and the human world.

Walden, owner of the Rainbow Factory and the CEO of the WHtechs, was known for his stern, cold-tempered, and tough attitude. But in reality, he deeply cared for the WHtechs robots. One day, Wally started to get on his nerves from the issues he kept having. He decided to dismantle him out of irritation and anger.