90 years ago, in 1916, in the land of Ilios in the mountains of Edo, a monster made of Rock and Shadow appeared in thin air. It was about 60 stories high and as large as 50 meters wide. The Beast romed the forest of Edo for three days in silence. It was said to hold five hidden abilities: Stealth, Regeneration, Strength, Material Binding, and Shadow Matter, which holds it all together. As soon as The Beast reached Edo, 5 warriors who also had abilities and powers roses up and tried to stop it.
4 of them died in honor, while 1 lived. He used a secret ability to absorb the Beast powers. Once he has done that, he started acting very different. The powers were unstable to be in one person who couldn't handle it. So he decided to give birth to 5 kids to different women. Years later on, the powers have spread rapidly into different generations and spawn in a new wave of incredible groups known as POWERS. Till this day, the story has been known in Folk Tales of Myth and legend. Some still say, the Beast was destined to rise and 5 "new" warriors were rise up and face it, once and for all.
But it's just a folk tale, right?