Since the exploration of the Abyss was initiated by William, naturally, he stood in the front and willingly reached out his hand towards the curtain.
"Hmm! Even the touch feels real!"
The sensation transmitted from the surface of his fingers was like touching a kind of delicate fabric,
and the moment he touched it, the fabric immediately grew micro-level tentacles trying to penetrate William's skin and enter his body.
[Abyss Infection]
This was William's first encounter with the Abyss's 'active intrusion' in this area; previously, he had only come across Rat people affected by the Abyss.
Possessing the body of a Perfect Birth made it easy for William to capture this process of intrusion,
and even in an instant, his Madness Brain offered several methods to block the intrusion. Just as William selected the most reliable method to try and annihilate the intruding Abyss tentacles with the "Death Plague," also a product of the Abyss.
Buzz! A flash of inspiration crossed his mind.