duke of darkness collection ver2 fixed #nn

# Synopsis This collection contains multiple adventure stories featuring costumed heroes. One narrative follows a caped vigilante who pursues an evil professor, destroying the villain's files and evidence of crimes to stop him from escaping to the underworld. Another story depicts a superhero battle involving flying characters and green-skinned creatures, with one hero declaring invincibility against brains and noting possession as the key to victory. A third tale involves criminals attempting an escape using ammonia gas and other chemical weapons against pursuing authorities, with the villains eventually fleeing through a sewer to evade capture.