The Main Hall and the side halls themselves were also spiritual treasures.
The palaces where Han Yi and the other cultivators resided were also magical treasures.
Over countless eras, these artifact structures were destroyed more than once under the force of enemies and time, but they were always repaired.
After choosing a palace, Han Yi used a magic skill to clean it. After a careful inspection to ensure there were no hidden dangers or flaws, he took out the fifth-stage formation, Tai Chi Mysterious Light Array, which he had brought from the Immortal Mansion, and set it up.
Then, he pondered over his current situation, envisaging how to respond under various circumstances.
After that, he discarded all distractions and began cultivation.
In the palace, protected by the formation, he was relatively secluded, and he finally could cultivate the God Fire Battle Body.