Thanks to the Ratman's Teleportation Gate technology, Li Er had already sent a large army on expeditions to various worlds.
This so-called Sin Dragon was one of their spoils of war, as was the Insect God's body.
After the rebellion thirty years ago, Li Er personally led the army on an expedition.
No wonder there were [Players] on the [forum] who said they saw the Great Tang army fighting half-beastmen in a certain quest.
That must have been the expeditionary legion led by Li Er.
It makes sense that the Great Tang, which was favored by the Chaos Evil God of war and death, was targeted.
They were so eager to expand their territory, was this world not enough for the Great Tang to rule?
As if seeing through Li Changhe's thoughts, Li Er chuckled, "I'm well aware that even the current Great Tang is vast and sparsely populated. Zhi Nu conquered quite a few territories to show the world that he has surpassed me, but he has been a bit hasty."