137 Chapter 137: Soul Unification Seal (2)

Arcana was shocked by what she saw before her eyes, and looked again to make sure, she even used her spiritual sense to verify, although it is impossible for her to make a mistake, but she did not really dare to believe what she saw.

The Soul Unification Seal is a very powerful technique and it is one of the three sacred techniques.

The Three Sacred Techniques, the Three Demonic Techniques, and the Forbidden Asura Technique.

It is said that these seven Techniques are not invented and that they created at the beginning of the universe, accompanied by the three great treasures. These Techniques are considered the most powerful Techniques in the world, and they are techniques whose level cannot be assessed.

Of the three sacred techniques, the Soul Unification Seal is the most difficult and the most impossible because it simply not depends on the cultivation base or the cultivation talents but on human relations.