Dungeon crawling / tower climbing female leads

Betrayed by her team and abandoned to die in a dungeon, timid C-rank hunter Cho-i Hyeon discovers a cursed ring that keeps her alive by endlessly regenerating her body. Time stretches into years as she’s killed over and over, unable to escape. When she finally does, she’s no longer the girl who was left behind. Stronger, colder, and haunted by something growing inside her, she wants answers -- and revenge.

Moa Son, an ordinary office worker, wakes up in a dungeon in the middle of the night and awakens as a collecting hunter. After barely making it out alive, she falls into the same dungeon but gets rescued by the first-ranked hunter, Jihan Seo, and becomes bound up with him. Now he’s offering to make her strong on this one condition -- "Promise me you will do your best to kill the bosses of all the dungeons that exist in the world.” Come again?

When portals called “gates” opened in 1997, humanity was thrown into chaos as monsters ravaged the planet. Countless lives were lost, including Eunha Cha’s mother. Left to fend for herself, Eunha one day mysteriously awakens a new power. Drafted into the military to fight alongside other Hunters, she sets out on what was supposed to be a routine mission inside a C-rank gate. Only it wasn't...

Society has become a fantasy world, and I, who awakened as an F-Class Hunter, is still a low-level civil servant.
“System, you fucking son of a bitch!”
In the moment right when I was about to die, everything was changed with a single swear.
[Checking information about ‘Yoon Seora’, the Awakener who uttered abusive language towards the System Administrator.]
[Do you wish to sign a contract with the System Administrator?]

Lee Bobae just wants her family to be reunited. She wishes for her oldest brother to return from the rift, her second brother to become awakened, and her third brother to wake up from his coma. Miraculously, her wishes come true, but with unexpected consequences. With one brother turned into an edge lord and two others acting like characters straight out of novels, Bobae has her hands full.

Alina Clover thought being a receptionist for the Adventurers Guild would be her ticket to the good life...but her dream gig turns into an overtime nightmare whenever adventurers get stuck clearing a dungeon. To save herself from paperwork, Alina turns to the simplest solution at hand—beating down the monsters herself!

I closed my eyes while fighting my last battle. That would have been my peaceful rest. But when I opened my eyes,
[Notification: You have entered the gate.]
[Verifying user.]
[Verified individual ‘Han Seo-Ha (Awakener).’] [Connecting to the system.]

I was in the worst gate, which took three whole years to clear.

A question that even the most ardent of RPG lovers struggle to answer: Why are there treasure chests placed so conveniently throughout the dungeons? In the grass fields of the Forest of Beginnings, in deadly realms where even the greatest heroes must be prepared to face total annihilation, and even in people’s homes―there, treasure chests sit, aiding unwitting adventurers and maintaining the world’s balance.

Tired, overworked Huina thinks dungeons and Hunters have nothing to do with her until she's suddenly gifted with a Hunter's abilities. Now she has to navigate her game-like reality with the skills and stats of... a Homemaker?! With this class, Huina becomes the ultimate cook, custodian, and caretaker, which lands her a seemingly harmless job in a Hunter guild.

After a decade stuck as an E-Class hunter, Hara is suddenly hit with an S-Class Awakening Quest: date the nation’s beloved news anchor, Seheon. There’s just one problem—he’s tied to an embarrassing event from her past she’d rather forget. Still, the promise of S-Class power is too tempting to ignore, so Hara proposes a contractual relationship to Seheon.