Living beings were seen dying all across the world.
All of the cities along the coastlines of the Atlantic Ocean were attacked. Even a sea monster that had not mutilated toon much was deemed extremely terrifying by regular folks.
All those sea monsters seemed to be under the command of someone or something, attacking the cities of human nations without any consideration for casualties on their side.
Military forces of various countries were mobilized urgently. The wrestle between the humans' small firearms and the sea monsters' strength had begun.
An unknown number of human military forces were destroyed. While armored vehicles were crushed, soldiers were also torn apart. Meanwhile, countless sea monsters were all reduced to bloody pieces from bombardment from all kinds of missiles, shells, and bullets.
Casualties on both sides were heavy, with dead bodies strewn as far as the eye could see.