After the death of the Undead Mage before them, the castle no longer possessed any defensive capabilities.
By the time Du You finished summoning the Demonic Flame Skeletons and returned to this location, the Demon Extermination Spirit had already scoured the inside and outside of the Undead Castle, uncovering all the traps and mechanisms, as well as some specially concealed spots.
"It seems there are still some things left behind. Let's clean up a bit, and if we encounter anything valuable, we can take it back after converting it."
Hearing Lin Yucha's words, Du You nodded. Realizing that other Undead Castles couldn't reach this spot, the three of them entered the castle. Given the nature of an Undead Mage, how could they possibly trust others? Naturally, when constructing a castle, it would be built out of the firing range of other castles, and at a great distance too.
