Gu Yuan, a modern Earth youth, transmigrated into an ancient Chaos Titan floating at the edge of the universe, a race nearly extinct. His divine body, once capable of shattering stars with a finger, was now a dying wreck. The Lung Starfield was infested with Void Locusts consuming his spiritual energy crystals; the Intestinal Abyss harbored a cosmic-level Void Roundworm Dragon burrowing into the intestinal wall; the Left Arm Frontier had become withered dead flesh with necrotizing fasciitis. The Evil Gods who had once besieged the Titan had left behind curses, toxins, and alien creatures that formed a terrifying lesion ecosystem. Without intervention, the Titan would perish within three cosmic hours.A cold mechanical voice announced the activation of the Divine Body Reconstruction System. The system revealed Gu Yuan's condition: multiple organ failure, severe infection, parasitic erosion, cancerous spread, with only 72 hours remaining. Direct repair was impossible due to insufficient energy. The system detected the host's unique talent, Dimensional Link, and generated the Fourth Calamity Plan: crossing dimensions to link with the low-dimensional world Blue Star, summoning spiritual entities to descend and rebuild the Titan's internal immune defense line. Gu Yuan agreed. The system digitized his internal environment, constructing a virtual server and generating an official game website. Blood vessels became the Scarlet Corridors, lungs the Storm Poison Domain, and intestines the Abyssal Dragon's Nest. The game was named Titan: Genesis. The first test slots were set for 1000 people.On Blue Star, a dark pop-up window appeared on screens: a 100% immersive holographic online game with the slogan about evolution. Chen Feng, an aging professional player suffering from Neural Synapse Reaction Delay Syndrome, saw his career ruined and clicked to confirm out of desperation. Li You, a woman paralyzed from the neck down by a high-level spinal cord injury, saw the chance to feel again and confirmed. They and others were pulled into the game. In the selection space, four profession choices appeared: Divine Guard (based on macrophage cells), Fate Weaver (based on helper T cells), Spirit Pivot Envoy (based on neural cells), and Hunter (based on killer T cells). Chen Feng chose Hunter, seeking to reclaim his lost speed and reaction. Li You chose Fate Weaver, wanting to heal.Players landed in the Heart Core Sacred Hall, a vast dark red world dominated by a giant beating heart core. They marveled at the unprecedented physics and realism. Then a system alarm announced hostile creatures at the Pericardium Defense Line. The first wave of Void Locusts appeared—black arthropod monsters resembling half-mechanical, half-biological beasts the size of wolfhounds, oozing green pus and charged with sharp mouthparts. The system triggered a server-wide quest to annihilate the vanguard of 500 locusts. No cutscenes, no tutorial. Monsters attacked immediately. The foul wind and overwhelming presence caused panic.Chen Feng attempted a skilled dodge but his low-level body didn't respond—he took damage and learned the limits of his LV.1 Hunter with Agility 9. He adapted, using a bone blade to hit weak points. Other players were less experienced; many were torn to pieces instantly. Player death triggered harsh penalties: lose 50% current level experience, drop 50% bio-energy, wait 30 minutes to revive. The penalty stopped reckless strategies. Wu Daqiang, a burly laborer playing Divine Guard with high Constitution, held the line and urged cooperation. Spirit Pivot Envoy players used their high Spirit of 12 to cast electric arcs that stunned enemies. Li You used Bio-Gel Spray to heal frontliners. An iron triangle formed: Divine Guards tanking, Spirit Pivot Envoys crowd-controlling, Fate Weavers healing, Hunters finishing. After half an hour, the last locust was killed. Only about six hundred players survived; three hundred were in the black room waiting to revive. Chen Feng earned enough bio-energy to level up to 2 and allocated his free points to Agility, sensing his body become more responsive.The system then announced the opening of the Gene Store and the next area: the Crimson Star Path leading to the Gate of Judgment (the mitral valve defense line), 120,000 kilometers away. The Gene Store items were expensive. Most players had little bio-energy left after repairs and death penalties. Chen Feng bought only a sharpening stone. Wu Daqiang and others complained about the pricing, but Gu Yuan, watching from the void, was equally poor: he had to use the accrued bio-energy to repair the damaged pericardium, leaving little to spare.The system hinted at natural vehicles called Crimson Boats along the Crimson Star Path. Players looked into the golden-red energy star river where huge flat red discs ten meters in diameter drifted with the current, glowing with soft fluorescence. Wu Daqiang went first, landing successfully on a disc and riding it. The disc was elastic, bouncing him but stable. Other players followed. Chen Feng observed before offering to help the hesitant Li You. Together they jumped, with Chen Feng pulling her along. They landed on a disc and began their journey down the Crimson Star Path toward the Gate of Judgment, navigating through the vast internal world of the dying Titan with many more dangers ahead.