Reincarnated As Karna With System In Mahabharata - Chapter 4 - No. Bad Luck and Good Luck(Edited)

[Simulation shall commence.]On this fateful day, the world was stunned by the appearance of ancient animals that were supposed to have gone extinct for millions of years. Huge sinkholes appeared in every corner of the world, becoming a tunnel for the ancient animals to emerge to the surface.Humans have found an answer to one of the biggest mysteries in human history. Hollow Earth is real. Here, humans will wrest their lives to explore this new world that has existed for thousands, if not millions, of years underneath them.Before the start of his exploration, Clovis came across a place called ‘Another World Mall.’Dwarven Sword, Magical Elven Clothes, or Giant Race Toy? Everything can be found in this ‘Another World Mall.’As an aspiring Subterranean Explorer, how would he utilize this ‘Another World Mall’ to become the greatest explorer of all time and find the truth about the simulation?

Lee Seongjin, the strongest hunter who defeated the demon king.
He possessed the body of the pig tr*sh Third Prince, the Holy Imperial Family’s shame.

But the members of this family… there’s something strange about them?

‘Overpowered’ Holy Emperor.
‘Regressor’ First Princess.
‘Player’ First Prince.

Lots of trouble and lots of words
The story of the Holy Emperor and his children.

Shunned by her pack as the Traitor's daughter, Natalie Cross—a werewolf without a wolf—has endured more pain than most could imagine. Forced to bear the mark of a ruthless alpha, rejected by her destined mate, and ultimately banished, she finds herself alone and unwelcome among her kind. With the Alpha's scent branding her as untouchable, no other pack will take her in.Desperate and discarded, Natalie hides among humans, scraping by in a world that doesn’t know or care about her true identity. But everything changes when she crosses paths with an adorable wolf pup—and its enigmatic, wealthy owner. The man offers his help, something no one else has dared to do.Yet, kindness feels like a foreign concept to Natalie. Can she trust this stranger who harbours secrets as deep as her own? Or is his generosity just another trap, promising a fate darker than the one she’s already survived?

To save the hopeless Dark Fantasy World, I held back my tears and destroyed the world, then killed the Demon King and returned.

Now, I’m trying to save the world using the ‘System’ I gained as the ‘Regressor’s Privilege’… but the Main Heroines have also awakened their memories of the previous timeline.

God damnit.