Hundred Lives Parasite

"What's the problem?" Luo Keng asked softly waiting to hear the main concerns.

"Well, the first problem is that the pill recipe I have is not something that others have. It's called a Parasite Erasing Pill. The pill basically kills the parasite in your body without harming you."

"One of the ingredients to the Parasite Erasing pill is the root of a small herb known as Lavender Bloodweed, and I only have a single one of that ingredient."

"I will need to know the grade of the parasite after a few more examinations to know exactly how strong of a True Rank parasite it is. But, normally, the pill will need to be at least Earth grande to be successful," Alex said. 

"So… we only have a single chance at making the pill?" Shi Nangong asked. 

Alex nodded in affirmation. Both Luo Xing and Luo Mei gasped in horror when they learned that. 

"How long do you think I can survive like this?" Luo Keng asked.