This ethereal crystal plaque, named the Identity Imprint, is essentially a Spirit Art developed by the Spiritual Cultivators of the Heavenly Secret Pavilion.
Its three functions all have extremely important practical significance, especially the ability to record combat achievements.
After all, battle merits are the most important reward for Cultivators slaying demons, as well as a significant motivation for Cultivators to risk life and death to enter the battlefield outside the domain.
However, Cultivators often act alone, and when it comes to tallying battle merits, how to count, as well as potential issues of overreporting and false reporting, are problems that must be addressed.
Initially, on the Human Race side, the method of counting involved Cultivators retrieving and bringing back the eyeballs of the slain Demon Race members as proof after killing them.