C512 Enter the Heavenly Imperial Palace

The blood oath was an illusory thing.

Mortals might not believe it.

However, as a cultivator who cultivated against the heavens, he took this matter extremely seriously.

Once he made a blood oath and went against his heart, his state of mind would be greatly damaged.

The lesser the better, their cultivation would forever be stagnant.

The heavy one might cause the inner demons, or even death