This book is about the understanding of dimensions. We are aware of being in the 3 dimensional world. By analyzing the 3 Dimensional reality and 2 Dimensional realities we are going to explain how dimensions works. We will try to explain the working of Inter dimensional travelling, which travels through multiverses. We will explain how did the universe born and what was before the birth of our universe. Our universe is just a one in many. Our dimension is just a one in many. Eventually we are able to explain what is dark energy and dark matter. We will try to draw a detailed map of dimension in a single picture. There is guidance for inter dimensional travelling and how we can achieve such a thing . We will discuss about the creator tier at last. We will try to build portals to enter and exit from our reality. We will discuss how Quantum mechanism is related to dimensional vortex. I can give you a small glance of Quantum vortex and what is it. We will discuss what is Quantum entanglement and how is it connected to normal physical world. We can imagine the Quantum mechanism and explain and what is it. We will connect these in to the real objects we see. We will discuss the probability distribution function of an electron also see its anonymous behavior. Eventually we will try to merge the 2 main theories in physics and make this as a unified theory.