Shock

"There is something I want to give you, teacher," I said and took out five sealed boxes from my storage.

"What are these?" She asked, seeing the boxes. "Open them," I replied without answering. She looked at me for a second before she picked up a box and opened it.

"Emperor Grade Essence Rose, wait, no, its not Emperor Grade but TYRANT!" Teacher exclaimed loudly, especially the last word as she looked at the Tyrant Grade Essence Roses. Professor had also picked one box and opened it; inside it was black Colored essence rose. 

The Tyrant Grade Essence Roses are very different from Emperor Grade and others essence roses. The energy inside them is huge, so huge that if I am able to somehow explode all the energy, it would even be a threat to the Elite Tyrant.