[No system + no heroine + slight cheat code + farming + cultivation + slow-burning survival + not saintly but humane. ]

All of humanity traveled to a strange ocean world and lived in the stomach of a giant fish called Leviathan.

Humans need to help the Transformed Leviathan remove harmful organisms from its stomach, and the Transformed Leviathan finds supply boxes for humans to help humans develop.

The creatures in this ocean world are extremely huge, and even the parasites are much larger than humans.

Humans need to constantly obtain supply boxes, upgrade their abilities and equipment, and fight these creatures that invade the stomach of the phantom Leviathan.

While everyone was struggling, our protagonist Zhou Wen, because he could hear the voice of the transformed Leviathan from time to time, obtained three times as many supply boxes as others on the first day of his travel, and was far ahead in the early stage.

Highlights: hardcore survival, home building, farming and breeding, character evolution, equipment upgrade, dungeon exploration, giant fish training, October in the sky, and sea hegemony.

[Flesh + Bones + Doomsday Disaster + Lovecraftian Survival + Civilization Graveyard]

When the mist descended and aberrant horrors howled outside the windows, all players cowered in crumbling shelters, trembling. But Bai Yi found himself teleported right onto the face of the deity "Endless Flesh," witnessing the terrifying feast of the flesh planet being devoured by something even more monstrous—the splattered fragments of flesh and bone that rained down became his only beginner's gift.

Some used mystical seeds to upgrade their shelters, striving to cultivate a World Tree. Others fused theirs with eldritch idols, attempting to establish a Great Cult. And some utilized remnants of lost technology to fortify their shelters, hoping to resist the calamity with science.

Bai Yi, however, fused his shelter with endlessly proliferating flesh and bone.

On the day of its evolution, newly formed bone plates structured themselves into a honeycomb-like support system within the fleshy walls, their surfaces covered in a translucent membrane that revealed the pulsating network of veins beneath. The ceiling sprouted rib-like skeletal rings, while the floor was overgrown with writhing flesh, from which occasional tentacles slithered out.

"Can this... really still be called a shelter?"

Staring at the fully transformed, flesh-and-bone abomination of a refuge, Bai Yi gulped.

[Note: The protagonist's strength remains within the top tier, not overwhelmingly beyond others. This is not a lighthearted story.]

Week 1 "1,224 people are squeezed into 40 carriages, but only 2 people can live in the front of the train - what makes you qualified to get in?"

Month 1 "Zombies will evolve, and trains must evolve too: 1.2 cm steel plates have been welded, and a machine gun position on the roof has been reserved."

Month 2 "With talent, the research and development progress is different. The survival exoskeleton: Scavenger-1 type has taken shape."

Month 3 The train driver who tore the armor, the boy in a wheelchair holding up the train, the female master who rubbed the flesh and blood mecha with her hands...

- "Conductor's Log" We crushed the tide of corpses with steel wheels, connected the broken tracks with supernatural powers, set up flamethrowers in the plant frenzy, and when other survivors begged to get on the train, my attendant was baking cranberry cookies.