The netherworld had no concept of day or night. Only a hazy deathly aura shrouded the sky forever.
Huang Yu could only determine that the battle in the Corrupt Swamp had lasted roughly five to six hours based on the clock developed by the Magic Pattern Research Institute.
The vast majority of undead in the Corrupt Swamp had been killed by the Netherworld Legion. Most of the surviving undead had also surrendered to the Netherworld Legion and were assigned by Huang Yu to the four Saint Domain Undead under his command.
Because they had served as cannon fodder and the vanguard, the undead troops in the Netherworld Legion had suffered extremely heavy losses.
More than half of the undead had died in the battle.
However, undead lives were worthless, so Huang Yu did not feel bad no matter how many died.
As long as they won the battle and the Death Dirge's casualties were not severe, Huang Yu could accept it.
Moreover, although the number of newly added undead was still lower than the battle losses, three of them were Seventh Tier Saint Domain-level undead, while more than twenty were Sixth Tier Extraordinary undead.
This had greatly increased the number of high-level undead in the Netherworld Legion. The overall strength of its undead troops had actually grown.
As for the undead below the Extraordinary level that had suffered heavy losses, the few Saint Domain Undead only needed to take their subordinates around the surrounding area a few times, and they would soon grow in number.
As for the Death Dirge, their casualties were almost negligible because they had followed behind the undead troops to pick up kills.
After the battle, more than thirty Death Dirge members had advanced to the Extraordinary level. With the help of Augustus and the others,