Destroy the Hero Association!

There are five primary objectives of this organization:

1. Strike fear to the human population through monster's rampage.

2. Kidnapping important hostages that are vital to the operation of the Hero
Association.

3. Transform several powerful humans to boost military strength of the
organization.

4. Destroy the main force of the Hero Association, which is the S-class
heroes to weaken the Hero Association so they can attack the Hero
Association HQ.

5. Build the world where monsters reign over humanity.

Any monsters who don't join the Association are considered to be free monsters. We hate free monsters.