The universal principle of a seal is replication, just like a stamp. Apply the ink paste and, no matter how many times it's used, the impression remains the same, without any variation—like a photocopy.
The Kongtong Seal works the same way. However, what it replicates is not writing, but spirit and soul! Once the divine soul is engraved within, it can always be replicated. Even if the original divine soul ceases to exist, it can still be resurrected—it signifies immortality.
The spirit and soul can be annihilated. Situations like the complete destruction of the divine soul or disintegration of the spirit are still possible. However, when it comes to the true spirit, it is eternal and indestructible.