These prisoners, stripped of titles and key components, swallowed pills that were actually brain tumor catalysts specially made by William.
Once swallowed,
a malicious tumor, with traits of epilepsy and grain-like in form, takes root in the brain, fully activating the individual's attributes, allowing them to quickly restore their deprived key components.
Of course, the most important point is yet to be mentioned.
The seeds of education have been sown in advance, turning these former disasters into individuals with a fervent thirst for knowledge, no longer idle and languid due to being trapped in the hotel, deprived of key components.
The manager, who was out, naturally knew nothing about the internal education process. To him, it merely seemed like these individuals were able to play a key role during the Great Annihilation under William's guidance.
However,
