The space inside the tower formed a ring, lined with cultivation rooms of varying sizes.
At the moment, most of those rooms were occupied.
Elder Liu smiled faintly. "Xiao Yan, your Flame Alliance has only just been founded. I suggest you don't fight over the high-grade cultivation rooms when you first enter the Burning Heaven Qi Refining Tower."
Xiao Yan nodded. He had no intention of fighting over a room. The tower was excellent for speeding up cultivation, but the Heart Flame contained a violent power.
If too much of it built up, it would form a kind of Fire Poison that was difficult to cure. That could be deadly.
There were probably three ways to become immune to Fire Poison.
The first, and most direct, was to possess Heavenly Flames. With their protection, there was no need to fear Fire Poison.
After all, the Heart Flame that produced the poison was only a projection of the Fallen Heart Flame. Compared with the real Heavenly Flames, it was as different as heaven and earth.
The second was to have a Calamity Poison Physique like Xiao Yi Xian's. A little Fire Poison would not harm her; it would make a fine source of nourishment, allowing her to gain twice the benefit from cultivating in the tower.
The last was a method anyone could use: take a pill and let its medicinal power dissolve the poison.
For Xiao Yan, the third method was the one within reach.
This time, all he knew was the name Ice Spirit Pill. He knew nothing about the ingredients it required or the steps to refine it.
Without Heavenly Flames to protect him or a special physique, he needed the Ice Spirit Pill to extend the time he could cultivate in the Burning Heaven Qi Refining Tower.