Chapitre 404: Eye of Uncertainty.

One of the fundamental laws of the microscopic universe is the principle of uncertainty...

Just like its name, the law governs the reality of being unable to measure all properties of an element, or object in the microscopic world. To put it simply, it is impossible to accurately measure all physical properties of an element that exists in the microscopic universe with unlimited precision.

Throughout the history of civilization, numerous beings have pondered on the mystery of this law, as it is treated as a backbone in both science and magic-related studies. One of them came up with a suggestion...

Since it was impossible to know, with precision, all physical properties of a microscopic element simultaneously, then it would be fair to say that until measurement occurred, said element existed in all possible states at the same time...