Neutralize Hell's Poison!?
Although Ash's topic transition was as awkward as turning a vise, this piece of information instantly grabbed Igula's attention: "What do you mean?"
"Even if we return to reality, I have a way to neutralize the effects of Hell's Poison, it won't increase the Void Wings, nor will it trigger the Promotion Ceremony."
Ash did not linger, a diary appeared in his hand.
"The Secret Poison Diary," he said, "As long as the poison is entered into it, the holder can become immune to all its effects."
After being infected by Hell's Poison, Ash immediately thought of the Secret Poison Diary. After all, unlike ordinary authors, Ash was quite diligent in updating, almost every day opening the diary to record his adventures.
