[The book's true title is: A Knight's Soul Dwells Within the Heart of a Skeleton]
This name is no medal to be proud of, nor a glory to be passed down for the world to know. It is a curse, yes, a curse overflowing with grief and pain.
We cast aside the happiness we once knew as humans, gave up the future we had as humankind, entrusted our souls to darkness, and offered our bodies to power. We chose an endless hell, a hell of battle.
Even if they were once our friends, even if they were once our family... To protect humanity, we... became vengeful spirits, asuras who exist to defend.
Unable to live as humans, unable to become demons, we are warriors who wear masks.
Their name is RIDER
[KAMENRIDER]
