After making up his mind, Fang Cheng prepared to erase the coordinates he had just left in the key.
According to the information fed back by the Spell, the Silver Key could maintain at most five long-term coordinate links at the same time.
The most crucial restriction was that these cross-space anchors would continuously siphon off the user's spiritual power.
Once the number of links exceeded five, not only would the user feel mentally exhausted, even the Space Gate opened would become extremely unstable and could collapse at the slightest mishap.
Therefore, to avoid needless spiritual drain and risk, users would usually cut off the Spiritual Link at the first possible moment once a spatial jump was completed, and conveniently erase the coordinate point recorded in the Silver Key.
Fang Cheng closed his eyes slightly, held his breath in Concentration, and sent his intent probing along his palm into the inner structure of the Silver Key.
