The most important reason the Fischer family chose the sea battle was the great Lord of the Lost!
After Karl devoured a part of the Sea God's authority, he gained the power to manipulate the weather over the seas, and as long as his believers were among them, he could pour out a vast amount of lightning continuously.
The only problem was that it required the consumption of Spiritual Power, which ultimately had its limits.
The enormous battle puppets were defeated, and everyone was shocked beyond measure, with the Royal Family feeling as if they had seen a ghost!
They simply couldn't understand why the war puppets, which even the Monarch powerful experts couldn't defeat, suddenly faced... divine punishment!
Where did that endless stream of lightning come from?
Why could it fall one after the other, annihilating the war puppets with such precision!
"Do they really have the protection of the vast Tempest Overlord?"
"I heard that the Tempest Church is standing on their side!"