The armor was the prized possession of Huang which he got as a reward from the Emerald Amethyst Hall. The fire energy armor was made of Qilin Steel and Fire element crystal embedded throughout the armor's inner hide. The armor also worked while consuming Fire element stones, and Li Meng had to start putting in more and more the deeper he went.
"How many do I need to consume for the trip?"
"I estimate around a thousand pieces at the very least will be required." Li Meng's face twitched when he heard the overall estimate. A thousand Firestones was a high price to pay. Fortunately, Li Xuanfa had prepared a lot of Firestone for this trip. He had around 700 fire stones in his rings. Which lessens the burden on Li Meng.
"300 fire element stones are to be spent at the very least. "