Nightsummer20

World ended on 12:31:2024

DING!

WELCOME TO REBIRTH: 100 DAYS BEFORE DOOMSDAY!

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Grace Blackwood survived five long years in the apocalypse before she was killed by her own people. Miraculously, she returned to the past with the help of her family's heirloom - exactly 100 days before the Doomsday. 

Having a space that was upgraded with a system, she took her revenge, stockpiled supplies for the future, and made necessary deals and connections.

In her last life, she was alone. But this time, she found three men who were loyal to her and were ready to die just to keep her safe. 
In her previous life, she lost her most trusted people, but this time, she was ready to do anything to save them.

This time, she was ready to face the apocalypse - stronger and better than the past.

* * *
Warning: This is a Reverse Harem Romance with mature content.

Rebirth: 100 Days Before Doomsday

2025 pulled up another projection. This one showed a timeline of the Spirit Stones harvested from different Beasts over the past year.

"Through extensive analysis of Spirit Stones, I have discovered a common pattern. The longer a Beast survives, the denser its Spirit Stone becomes. However, all of the Level Six Spirit Stones found so far have come from creatures that appear to be at their peak evolutionary stage."

Grace's brows furrowed. "Meaning?"

"There is a possibility that Spirit Stones above Level Six do not naturally exist at this time because the Beasts have not lived long enough to refine them," 2025 theorized. "In other words, Spirit Stones evolve inside a creature's core over extended periods. The longer the Beast survives, the higher the potential for its Spirit Stone to increase in level."

Grace's fingers stilled against the couch.

Successful Barrier Infusion