The expedition to the northern demon region had finally come to an end, but the encirclement of the Tempest Ocean was still not over yet.
Compared to the northern demon region, the Tempest Ocean was ten times larger and also ten times stronger.
After ten years of cleaning up, they had only at most cleaned up the demons on the surface of the ocean. In the Tempest Ocean, huge waves that were thousands of feet wide were often seen, and many powerful demons lived in the ocean.
The deepest part of the Tempest Ocean was also hundreds of thousands of meters deep, there were many deep-sea overlords hidden there.
This was a long-lasting battle, they might not be able to completely clean it up even if given many years.
For the Human Alliance, which was not strong enough back then, this was a hidden source of trouble. At any time, countless ferocious monsters from the deep sea could climb out and cause serious damage to the Tempest Ocean.
