I, the Hero Killer, Will Return Once More

I admired heroes, yet I killed one.

After getting out of prison, I wanted to live in peace.

But my parents were murdered right before my eyes, and I did nothing.

The Antihero Organization invited me to join. I refused.

When I encountered the person who had put me in prison again, I held back.

Then my younger sister was kidnapped... The "Hero Killer" is back!