Aura Resurrection: Attacking Angel

A high wall divides the world into two. Until now, no technology can peek into the world outside the wall, nor can it damage the wall at all. Until that day, a hole was cracked in the wall. Through that hole, people saw the monsters in the Book of Mountains and Seas. What awaits mankind is the evolution after the desperate situation, or is it the destruction of mermaid flesh? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.