Kapitel 673: The one who was killed is Daozi_1

The Dragon Transformation Guards were a Body Refinement army cultivated by the Yu Long Palace in the wilderness, clad in sturdy armor. The Body Refinement cultivation technique they practiced also formed a layer of scale-like horn on their skin, making them look like helmeted human-shaped dragons with exceptional defense capabilities.

Once the five thousand Dragon Transformation Guards were assembled, their defensive power could even withstand a battle against a peak True Monarch from the Nascent Soul realm without any harm or damage.

However...

When the five thousand Dragon Transformation Guards were moved into the fourth fairy city by the Field of Space and got segregated, facing the fully operational fourth-tier killing array of the fourth fairy city, the five thousand Dragon Transformation Guards were like five thousand lambs to the slaughter, being instantly shredded by the killing array and melted in the fourth fairy city.