Theory of everything

Theory of everything is a predictive theory in physics that yet not discovered, is a unified theory that will be able to describe all of the phenomenon in physics.

Theory of everything is realised to discover to overcome the contradiction among the physics theories.

Theory of everything will be the ultimate theory in physics to describe al of the physics phenomenon.

It is also called the ultimate theory or master theory.  It is a single theory of theoretical framework of physics that can explain and can links with all other physics theory and theoretical aspects in universe

Two different theoretical aspects upon which all of the physics is rest on is quantum field theory and general theory of relativity. The difference in general theory of relativity from quantum field theory is that general theory of relativity is focusing on gravitation and understanding of universe in large scale and massive object such as stars and galaxies  and quantum field theory is focusing on three non gravitational force.

Three non gravitational force,  strong force, weak force and electromagnetic force combine and merge and leads to emergence of grand unification theorem.

Quantum field theory and general theory of relativity is incompatible with each other. Both two theories are not implement in same case.  QFT is for low scale and low mass but general theory of relativity is for high mass and high scale.