Release That Witch
Cheng Yan travels through time, only to end up becoming an honorable prince in the Middle Ages of Europe. Yet this world was not quite as simple as he thought. Witches with magical powers abound, and fearsome wars between churches and kingdoms rage throughout the land. Roland, a prince regarded as hopeless by his own father and assigned to the worst fief, spends his time developing a poor and backward town into a strong and modern city, while fighting against his siblings for the throne and absolute control over the kingdom. Join Roland as he befriends and allies with witches and, through fighting and even farming, pushes back invaders from the realm of evil.
Roland picked up a lead box and weighed the silver metal on his hand. Before it was activated, it was no different from ordinary iron. The metal was harmless as long as you did not consume it. It was inconceivable that this piece of metal contained an immense amount of energy that did not really fit its small and innocent appearance.
However, this was the very element that enabled men to convert mass energy for the first time.
This was on a whole new level compared to chemical reactions.
There were roughly fifty lead boxes in the cabinet, each containing one kilogram of Uranium-235 that was almost purified, which added up to fifty kilograms in total.
And there were more than one such cabinet in the room.
If he activated all the uranium in this room together...
Then he would probably release real "high energy".