The story follows , the brave commander of the Hunters and heir-apparent to lead the Lighthouse. Marc’s world begins to crumble when he falls in love with Ran Bing , his second-in-command—a direct violation of the Lighthouse’s laws. His journey takes a tragic turn when:
The surface of the Earth is now dominated by the , a terrifying biological system of monsters (Mana beasts) that consume the life force, or "ghalla," of living beings. To gather resources from the surface, elite soldiers known as Hunters must descend into this nightmare. The Story of Marc Ling Long: Incarnation
During a desperate surgery to save his life, Marc is fused with a parasitic monster. He eventually transforms into a Manna chimera —a beast with a human soul—and is forced to leave the Lighthouse. The story follows , the brave commander of
He is backstabbed by Charles , the power-hungry son of the current Lighthouse Master. To gather resources from the surface, elite soldiers
To ensure survival, the Lighthouse operates under a brutal and cold caste system:
On the surface, he encounters Bai Yuekui , a mysterious woman who has mastered the ability to fight the Mana beasts using ancient techniques, hinting at a deeper secret regarding humanity's evolution.