Fengchen kept smelting, and after a while, all the iron ore concentrate was smelted into a scalding hot gray liquid.
Yu Qingqian also quickly refined the potion, which was a dark brown liquid that was still bubbling.
"Sick beauty, it's done!" She carefully handed the potion to Feng Chen, "Don't touch it."
This potion is very corrosive, even if they are spiritually cultivators now, once they are contaminated, their skin and muscles will be corroded.
"Okay!" Feng Chen took the potion and added it to the concentrate of iron ore little by little.
The tumbling iron liquid quickly engulfed and fused the potion, and after a while, the originally gray liquid gradually turned dark red.
Feng Chen condensed the dark red hot liquid with spiritual power, and then splashed most of it on the wall of the underground palace.
At this time, both the righteous and demonic people outside the underground palace, and the evil cultivators in the underground palace were all focused and nervously looking at the wall that had been splashed with liquid.
After a stick of incense, the dark red liquid continued to wriggle, and a trace of it penetrated into the dark scales.
When all the liquid disappeared, people outside smelled a strong corrosive smell.
After another cup of tea, a small hole appeared on the wall where the liquid was poured, then gradually expanded, and finally turned into a large hole, which could accommodate about ten people passing through at one time.
"Successful, Young Master Feng and the Great Demon King succeeded!" Someone on the side couldn't help but exclaimed.
"Great, this tough tortoise shell is finally broken!"
The devil and the right side cheered excitedly, while the evil cultivator looked extremely ugly.
"Go in and capture all the evil cultivators who endanger the Wilderness Realm, and the rebels will be executed!" The Wilderness Realm Lord roared, and his vanguard troops quickly rushed in from the big hole.
The Great Elder held a dark staff with determination on his face, and shouted to the evil cultivators in the hall: "Today, either they will die or we will die, kill!"
The evil cultivators also knew the seriousness of the situation, and soon fought with the righteous and the devil.
The Wilderness Realm Lord and Hongyue also met the Great Elder and another Spirit Emperor who was in retreat.
The fight was hot here, and Feng Chen quietly brought the remaining dark red liquid to his grandfather.
Fishing in troubled waters naturally requires opening another door, and then others will pick up the rest.
Yu Qingqian also threw the Demon Emperor Grass to Doudou, so that it could teleport, and sneak into the headquarters of the Temple of Shadows to find the whereabouts of Madam Hong.
That woman is the key to the connection between the Temple of the Shadows and the abyss and cannot be let go.
The Demon Sovereign Grass and Yu Qingqian have a heart-to-heart connection, and naturally they can find it by following the strength of the potion on Mrs. Red.
After walked away, the two also rushed in to join the battle, and the entire hall of the headquarters of the Hall of Souls was in a mess.
After all the people on the side of the devil and the right way poured into the hall, the chief elder gave an order in his eyes, "Release all the monsters in the abyss, kill!"
He didn't believe that Yu Qingqian and Feng Chen could kill so many monsters in the abyss that the headquarters would be in danger, and it would be useless to keep those monsters.
"Yes!" The evil cultivator who usually kept abyss monsters in captivity poured it out at this time.
The abyss monsters were released one by one, and the hall was instantly filled with a strong corpse odor and stench.
The savage realm master was shocked and ordered: "Everyone shrinks in the center of the hall and gathers to deal with monsters in the abyss, don't spread out and act alone."
They know how powerful the monsters in the abyss are and **** them, but they can't help but feel nervous.