Chapter 536: Skin Diseases — certain Western dragons, after lying for long periods in hoards piled with gold, silver, and jewels with

Compared to human illnesses, records of supernatural creatures' diseases were far fewer. Thinking of something, Li Cheng immediately pulled out his laptop and searched the forums using "script world" and "disease" as keywords, browsing through the posts.

As he read through the threads, the table of contents of the *Plague Unclean Tome* shimmered and automatically expanded its entries, but the total page count remained seven hundred and seventy-seven. Flipping further back, the pages went on without end, impossible to reach the last one.

Bang.

Li Cheng snapped the book shut, his mind racing.

The potential of the *Plague Unclean Tome* was in no way inferior to the Two Forms Blade, the Merciful Soul-Restoring Gloves, or the Eight Trigrams Demonic Cannon — equally suited to attack and defense.

During high-intensity combat, it could continuously inflict disease curses with a 5-second cooldown.

If it rolled something like vision impairment, spinal stress fracture, or angina pectoris, it could directly and massively weaken the enemy's combat ability.

Even if it didn't roll these serious illnesses, rolling something like strabismus, schizophrenia, or pruritus was enough to disgust the opponent.

Considering that after Li Cheng activated his Insect Transformation form, his immunity skyrocketed, he could even skip the double spiritual energy cost and simply share heaven-and-earth longevity with his opponent while simultaneously suffering diarrhea.

Relying on his stronger constitution and having put on a diaper in advance, he could taunt, "You're here to take a dump too, right?" while continuing his frenzied output. Shameless beyond measure.

And during leisure time outside of combat, he could still use the *Plague Unclean Tome* to run experiments, relying on repeated rolls to randomly produce diseases like the zombie virus — according to the description, after the skill ended, the infectious disease would lose its supernatural nature and continue to spread to other living creatures capable of catching it.

A biochemical weapon among biochemical weapons.

During the Battle of London, if Li Cheng had had this Unclean Tome in hand, he wouldn't even have needed the virus rain — he could have corrupted an entire city district directly.

"No wonder it's classified as a divine artifact. If it's not used cautiously and strictly regulated, there's a real chance of cultivating some kind of infectious disease with maxed-out transmission and mortality rates, infecting humans, animals, and plants alike, causing a mass biological extinction."

Just as Li Cheng was gazing at the Unclean Tome in contemplation, lights came on outside the sterile isolation room, and the toy factory's intelligent core drifted over. "Respected Factory Master, you may need to take a look at this."