Uraba

In a high-tech corporate world, a burned-out technician collapses from overwork, only to wake up in the body of a mysterious man inside an abandoned underground shelter. Confused and trapped, he soon discovers a system interface guiding him with blueprints, missions, and survival tasks. His first challenge? Restore power to the shelter—or remain in the dark, both literally and figuratively. With food rewards and the promise of uncovering the truth about his new reality, he embarks on a journey of survival, technology, and self-discovery in a post-apocalyptic wasteland.

The world of disaster: become the admin of the shelter

Cris slowly opened his eyes. His body felt heavy, his muscles sore from the battle.

Above him, Trixie hovered, her glowing form flickering softly.

"Master, are you alright now?" she asked.

Cris groaned, sitting up. "Ugh... I feel like I got hit by a truck."

His gaze shifted to the huge Zeezo corpse lying nearby. Its grotesque form looked even worse in the dim lighting.

He exhaled deeply. "Well… at least that thing's dead."

Cris stood up and dusted himself off. "Alright, Trixie, let's finish this. We need to fix the maintenance system."

Trixie nodded. "Yes, Master. This way."

There now in the door of the maintenance system, Trixie open the door and as They approached the core room, the air thick with an ancient energy.

Before them stood a massive glowing core, its surface cracked and flickering weakly.

Cris studied it. "So this is the heart of the shelter's system, huh?"

Trixie floated forward. "To repair this, I must fuse with the core."

Cris raised an eyebrow. "Wait, what? Are you gonna be okay?"

Trixie giggled. "Don't worry, Master. This is what I was made for."

With that, she merged into the core, her form dissolving into pure energy.

A brilliant light exploded outward, illuminating the entire room.

Cris shielded his eyes. The shelter trembled as the core whirred to life, its cracks sealing and its glow stabilizing.

Then, a notification flashed before his eyes:

- Reward: Key to the Training Ground

- Bonus Reward: Shelter Master System Unlocked

A new interface appeared before him:

User has full authority over the shelter.

Assign tasks and manage resources.

Cris blinked in surprise. "Wait… full control? I can upgrade this entire place?"

Just then, Trixie reappeared, her form glowing even brighter.

"Master, we now have full authority over the shelter!" she announced excitedly.

Cris smirked. "Heh… looks like it's time to turn this ruin into something great."

Authority Over the Shelter