While staying under the magma and as the Golden Crow continued to devour the magma, eight days passed by.
In these eight days, he activated the power of the Sundials twice and used different methods to verify it.
The first time, he unleashed the power of the Sundials while moving at high speed and found that his body had returned to the location he was at seven breaths ago.
The second time, he took out some magic artifacts and also inflicted self-injuries. When he activated the Sundials' power again, he discovered that the power of the Sundial could only affect him.
The external objects were still in their original positions. As for his body, he returned to where he was seven breaths ago with all his injuries gone.
All of this allowed Xu Qing to have a deep understanding of the Sundial's ability.
"It returns me to my state and location from seven breaths ago!"