The second level.
After Ye Xuan stepped into the second level of the Heavenly Burning Qi Refining Tower, he felt the surrounding temperature suddenly rise significantly. However, this second level seemed much quieter than the levels above—eerily silent as if there were no dangers at all.
"There's something odd."
Ye Xuan did not let down his guard. Before entering, Xue Lingzi had warned him that the last two levels of the Heavenly Burning Qi Refining Tower were extremely dangerous and advised against entering them lightly. If it were only this level of difficulty, the other party would not have given such a solemn warning.
It must be close to the location of the Ten-thousand-year-old Earth Core Fire; it couldn't be as calm as it seemed.
Whoosh!
Suddenly, Ye Xuan felt a faint movement within the tower level. The dark rock walls around him trembled slightly, and then, streaks of reddish flames formed patterns all around, suddenly constructing a large web of fire.