Unlike the situation with the purple giant python, planting a mark within the other party that could restrain the Primordial Spirit while maintaining deterrence over the giant python placed a certain drain on Lu Xiaotian. The other party's cultivation was not weak; completely controlling an emperor-realm powerhouse was no easy matter.
Otherwise, Lu Xiaotian would not need to do anything else. He could simply control a few old emperor-realm monsters and become invincible beneath the heavens.
Though the two Thunder Vine Tigers were not as powerful as the purple giant python, they had occupied this place for many years. Moreover, the husband and wife were somewhat like Lu Xiaotian and Yan Ji; once they joined forces, the increase in their strength was no trifling matter.
Lu Xiaotian's main body was not here. With Yan Ji alone facing old monsters who knew this place inside out and possessed formidable strength, once the situation slipped out of control, the consequences could range from minor to catastrophic.
Lu Xiaotian had left behind a wisp of his divine sense here. If he was not tied up by other matters, he could still rush back at the first opportunity to quell any disturbance.
But if he encountered old Dragon Clan monsters or experts from the Five Elements Primordial Unity Sect, it would be hard to say once a great battle broke out. Controlling the purple giant python and making some use of the formations and restrictions here was a prudent move.
"Thank you, Dragon Lord. Please spare their lives if possible. That way, I will have done right by them. As for anything else, I dare not ask for more," said the purple giant python.
Lu Xiaotian nodded and simultaneously transmitted his voice to the Witch Emperor and Wu Di. It was unrealistic to stop