After discovering her classmate Prince Sieghart is secretly a woman, Mercedes finds herself at the center of a shadowy struggle for the throne. Sieghart claims to be a body double, but is that the whole truth? Having no one else to turn to, Mercedes reaches out to her father, and they soon realize Sieghart is none other than the long-lost Princess Sieglinde, the last inheritor of the Royal Sword. Together, they resolve to oust the fake king and return power to the rightful heir.

Mercedes has come to Felix’s birthday party, ready to see her father for the first and last time. She and her other siblings are fated to lose their battles with Felix, permanently ousting them as contenders to be their father’s heir. In fact, Mercedes has already lost her battle and is ready to set off and live as a Seeker, but then, something unexpected happens—one of her brothers sets a demon loose at the party. When Mercedes steps in to save the day, the course of her life takes a dram...

Reincarnated as a vampire to a noble father and his shunned concubine, Mercedes Grunewald has always known that one day, her father will choose an heir that isn’t her. But what will become of her family when that time comes? Her mother has no skills, their maid is old, and Mercedes is but a small child. How will they survive in the world on their own?Luckily, dungeon crawling is a job that anyone can do—even a child. To provide for her family, Mercedes begins training at the age of...

Reborn as a vampire, Mercedes Grunewald has won the lottery of life. She’s strong, quick, beautiful, and even a noble. Technically a noble, that is. Her mother is merely a concubine, and her father shows no interest in the family he’s shunned to the countryside. Knowing the comforts of her life will be lost once he chooses an heir, she resolves to take matters into her own hands. At just ten years old, she begins a life of dungeon crawling.But what will she find for herself out the...

It’s a new year at Edelrot Academy, and the students’ first big test is to prove they can make the expedition from Abendrot to Blut on their own using nothing but the measly funds the academy provides. But halfway through the journey, Sieglinde(?) is attacked, and she and Felix are taken to the Beatrix Empire. It’s up to Mercedes to save them, but what treasures will she recover—and more importantly, will Felix escape with his pride intact?

It’s been five years, and while some things have changed, some haven’t. Once again, Mercedes is thrust into the middle of a plot that threatens to tear the Kingdom of Orcus apart. After a mysterious man approaches her, she learns of a “True King,” a new descendant of a dungeon conqueror. But is he really? And what could this mean for Sieglinde, Mercedes’s best friend and Orcus’s princess?

Now that Mercedes has reached the final floor of Stark Dungeon, she finds herself face-to-face with Schwarz Historie, or “Past Erased.” It's a fierce foe, unlike any Mercedes has encountered before. However, a fragment of truth awaits anyone who can overcome this trial. What will she learn, and what will be her final reward?

Now that Mercedes is officially a Seeker, it’s time for her to find some dungeoneering companions. She has little faith in others, however, so she seeks out new comrades in the dungeons—in other words, monster companions! Luckily, the ones she finds are as faithful as faithful can be.Having assembled her party, she sets her sights on a new goal: making it all the way to the deepest parts of Stark Dungeon. Thanks to her deal with Trein Industries, she has plenty of provisions and ca...

Lufas Maphaahl rules the land of Mizgarz with an iron fist. Mankind stands no chance of prevailing against the most powerful being in the world and her army of loyal minions—until a band of heroes bests her in an epic battle, sealing her soul away for all eternity.But this is just another day in Exgate Online. Lufas is a player’s avatar and a legend among fans. She even outshines the official last boss, the Devil King.So it’s no big deal to the boy behind Lufas when he logs...

With the danger in Draupnir dealt with, Lufas’s new concern is the demihuman uprising led by Leon, a former member of her Heavenly Stars. Lufas thus sets her sights next on the city of Tyrving, from which the “Lion King” commands his troops.However, in order to reach their destination, Lufas and her party must pass the Empire of Mjolnir—the domain of the deadly Vampire Princess Benetnasch, who just so happens to have a morbid obsession with none other than the Black-Winged Conquero...

It’s all action from the get-go when Lufas and her Twelve Heavenly Stars clash against a Goddess-possessed Pollux.The Goddess Alovenus puts the Fairy Princess’s talents to good use by invoking the spirits of the long-dead Seven Heroes and the fearsome Dragon King Ladon. Lufas and friends seem to have their hands full, but without her twin brother, Castor, to command them, are Pollux’s heroic spirits as deadly as they were in life? They will certainly need to be if they hope to cont...

It’s Virgo’s time to shine as the party of mighty misfits arrives in the beastfolk capital of Draupnir just in time for its famous hunting festival. Lufas’s young heaven-winged companion could do with a boost of confidence, and what better opportunity than this? However, the Heavenly Stars get more than they bargained for when Virgo’s stellar performance in the competition nets her a dangerous quest.The festival also reveals the presence of a mysterious bowman somewhere nearby, the...