There are many trials from ancient Greece to Einstein to get the theory that explains everything but they do not get it. There are some trials after that such as string theory, superstring theory and M-theory but all of these trials lead to more unsolved problems in physics. Theory of everything is the theory that fully explains and links together all physical aspects of the universe. Theory of everything is one of the major unsolved problems in physics. There is a philosophical debate within the physics community as to whether a theory of everything deserves to be called the fundamental law of the universe or not. In my theory, I have explained all physical aspects of the universe. I have explained and linked together all the forces that exist in the universe such as strong nuclear forces, weak nuclear forces, electromagnetic forces, gravity, dark matter and dark energy. By my theory, I have solved all the problems of physics.