Liu Zhi stayed in the Id Plane for several days, building the functional structures he had obtained, including Dragon's Graveyard.
Dragon's Graveyard was crucial to Liu Zhi's next stage. After all, a Necromancer with bone dragons and one without them were two completely different things in battle.
Dragon's Graveyard had also sent over some supplies. In addition, Liu Zhi had nearly dug up someone else's land the last time he was there, so he naturally brought back a large number of dragon bones, dragon souls, and the like.
These were the materials used to create bone dragons.
After building Dragon's Graveyard, Liu Zhi threw all these materials inside.
At the same time, he began sorting the materials himself.
After all, this was not a Mass Grave. He could not simply piece together a Skeleton Soldier from any random bones.
All the bones here had to be sorted according to their original types. Each bone had to be returned to the position it had originally occupied.
Liu Zhi had numbered all of them. He now placed them one by one in their designated positions, ensuring that the corpses of these dragons would not fail to transform because of a missing bone.
Liu Zhi spent two whole days on this.
Only then did he finish processing everything.
After completing the preparations, Liu Zhi finally activated Dragon's Graveyard.
This was information Liu Zhi had received while building Dragon's Graveyard. There had been a prompt during construction: if he placed a large number of dragon bones and dragon souls inside before activating Dragon's Graveyard, then once it was activated, it would automatically transform some of them into bone dragons.
As for the bones that were not transformed, they would slowly transform later, until all the dragon bones placed inside had been converted. Only then