Barbarian Queen Conquest [Kingdom/Clan-Building] [OP MC] [LitRPG] [Isekai]

After dying while playing her favorite game, Barbarian Conquest, she reincarnated as a female warrior of the Red Fang Tribe — one of the weakest and most despised factions in the entire world.

For a brief, blissful moment, she thought she had received the ultimate second chance.

Then reality hit.
The Red Fang Tribe was nothing more than cannon fodder, destined to be slaughtered by players during the tutorial stage of the game. With only a few short years until the brutal War of the Plains begins, she must rise fast enough to defy fate — or watch her entire clan be wiped out once again.

Thankfully, she awakens the legendary War Goddess System.

Her first quest is simple:
[Hunt an F-Rank Spirit Beast: 1/1]
Complete!
+10 Strength
Skill Acquired: War Spirit Physique (C-Rank)

But something was wrong.
The quest refused to end. Instead, it keeps triggering over and over, fusing and evolving her physique with every completion. What should have been a minor reward spirals into something monstrous:

[Great War Spirit Physique (B-Rank)]
[Great War Demigoddess Physique (A-Rank)]
[Great War Goddess Physique (S-Rank)]
[Supreme War Goddess Physique (SSS-Rank)]
[Six-Armed Demonic War Goddess Asura Physique (X-Rank)]

By the time she turns fifteen, the once-weak Red Fang Tribe has become an unstoppable force. Legendary barbarian clans that once looked down on them now kneel in the dirt, their proud chiefs trembling as they beg for mercy.

“Please spare us, oh Tyrannical War Goddess!”
“We surrender everything — our lands, our treasures, our loyalty!”

With six divine arms of shadowed divinity rising behind her and an aura that makes the heavens tremble, she stands unchallenged across the Green Plains. The glitch that was supposed to be a bug became her greatest blessing.

Now, the Grand Labyrinth, the Tower of Gods, the Dimensional Expanse, the Nine Heavenly Realms, and even the distant Cosmic Sea will soon tremble at her name.

She was once just a player. Now, she has become the final boss of this world.

Long Chapters (3000~4000 words at the beginning) then it goes down to 2000 to 1500 words later on.

What to expect:

-Fast paced story at the beginning to gain your interest. It will slow down midway through to properly develop characters, world setting, etc. But don't expect the most amazing, mind-blowing thing imaginable. I am trying to write a really fun story but this isn't going to change your life, it's a power fantasy.
-OP MC. This is an Overpowered Main Character story. It doesn't mean she will not face difficulties, as some of them will be beyond just fighting to solve them.
-Slice of Life. The protagonist will have slice of life moments with her dear family and build bonds with them and the rest of her clan. The clan will grow over time and so the town building aspects.
-Kingdom Building. The protagonist will slowly expand what was merely a barbarian clan into a proper country over time, using her Abilities from the Barbarian Conquest game and the help of her clan.
-Fun, no nonsense main character who will do anything to protect her family and her clan.