Chapter 393 Rafael: This radiation is such a great tonic...

In the midst of the wizards' low murmurings, Lynn began to explain.

"Normally, the internal structure of an element is stable and does not change easily, but uranium and radium are different; their structures are always in an unstable state..."

"Do you mean to say that part of the element's shell cannot contain its internal energy, and so the Thunder Power that constitutes the element is continuously dissipating outward?" Prompted by Lynn's explanation, Vittorio quickly came to his own understanding.

This could indeed explain the self-illuminating phenomena of radium elements.

"No, not just electrons, I believe that besides electrons, there are other substances inside the element!" Lynn stated decisively.

"Master Lynn, could it be that you have sliced open an element and glimpsed its secrets?" A wizard in the audience asked excitedly upon hearing Lynn's confident assertion.