Tom had already known that there were spies in the Northland fortress.
There were additional tasks and the rewards were very generous.
He could create a giant bear army by pulling out the bug behind.
In such a cold area like the Northland fortress, it was difficult for other creatures to play a role.
Only the giant bear, a creature with rich fat and thick fur in its body.
Even under the wind and snow, he could still move freely and was not affected by the bad weather.
Creating a giant bear army gradually established Tom's influence in Northland castle.
The only thing that made Tom feel difficult at the moment was how to find out the bug?
Tom made a plan in advance.
In the Goblin Research Institute of Rock County.
Lillian had received an order from Tom, asking the goblin to develop a new type of bomb.
This kind of bomb was small in size, but it had to add great power.
It was a difficult problem.