"The Abyss Echoes Again" is a modern horror novel that combines elements of psychological horror and the Cthulhu Mythos. The story tells the story of Lin Yuan, a junior college student, who accidentally came into contact with a mysterious organization called the "Abyssal Order" while investigating the mysterious disappearance of his friend, and discovered that they were gradually eroding the real world through a mobile application "Voice of the Abyss". As the investigation deepens, Lin Yuan discovers that his family's bloodline hides a secret that could shake human civilization - he is a descendant of the "Gatekeeper" and is destined to make the ultimate choice between mankind and the old rulers.
