From these remaining spatial energy fluctuations, Chu Nan did not pay much attention to the spatial energy fluctuations caused by the battle between the five of them. What he cared about was the change in Prince Sacrido who suddenly disappeared wrapped in black gas.
When he was watching the battle from afar, Chu Nan was already suspicious the moment he saw this scene.
Now that he sensed the various changes left behind in these traces and made a complete calculation of the data gathered through his brain, Chu Nan easily recalled all the changes in the spatial energy in this space at that time and made the judgment that was closest to the truth—that guy had actually opened the spatial wall at that moment!