From this point on, the name Black Demon rose to prominence, with no one able to stand against him in the boxing ring.
Additionally, no one dared to fight Black Demon because his strikes were simply too brutal.
At worst, one punch could break your neck; at best, like a beast, he would tear your body apart—either way, you're dead.
Feeling bored, Black Demon's behavior grew more reckless, challenging North America's fight masters everywhere.
After consecutively killing several renowned fight masters, the Navy SEALs intervened and captured Black Demon, imprisoning him in Hexagon Prison.
As a prison in North America specially for the worst criminals, Black Demon's arrival caught the attention of Ponken Wilson.
To test Black Demon's limits.
Ponken Wilson specially bought a large quantity of H-7 and H-8 Enlightenment Potions for Black Demon to consume.
Fearless of death, Black Demon drank all of these Enlightenment Potions.
