This is the story of the Heating & Air Conditioning transformers war.
It all began when an Heating & Air Conditioning serviceman went a little far in his inventions of new heating plus cooling units, then he was trying to develop a robotic central air conditioner component that could run on its own, even without a smart control unit.
After many trials plus errors, he finally used a powerful coolant that did something strange to the central air conditioner unit, it transformed upright plus developed a mind of its own. The Heating & Air Conditioning scientist tried to shut down the central a/c unit, but to no avail. The air conditioner component escaped the heating plus cooling laboratory plus began creating other Heating & Air Conditioning units like itself. It made various live window air conditioner units, a mini cut air conditioner unit, plus a few UV air purifiers. Soon enough there was a whole world of live cooling units throughout the world. The Heating & Air Conditioning scientist decided he needed to develop a live oil furnace to combat the live a/c units strolling the world. He made a oil furnace plus added to it an energy saving help so that it would be a little overpowered compared to the air conditioner units. The oil furnace was complete plus began going about making other live heating systems plus heating units. The heating systems were unusual from the a/c units in that they even recruited devices like smart control units plus HEPA UV air purifiers. Soon enough, the number of oil furnace plus oil furnace transformers matched the number of air conditioner component transformers. Now, every heating plus cooling company had hidden throughout their warehouses plus stores. The heating plus cooling war was about to begin.