As an F-Class Monster, I Am an Unknown-Class Demon King

It was just a weak, suffering monster who occasionally got the remains of a dictionary one day. Written on that page were the two words "theory." What is the theory and why is it theoretically possible? Why does the theory work but it doesn't! The weak creature born with indifference gave birth to wisdom, and the gears of evolution began to turn slowly. "I... Think." As someone who has almost no desires or desires, I felt it very clearly for the first time - desire! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.