The year is 2800 and Lufas Maphaahl – The Black-Winged Tyrant, Great Conqueror, and leader of the Twelve Heavenly Stars – has returned. A man wakes up in the body of his MMO character 200 years after her defeat during an player-made event in the game, Exgate Online. Now, he's stuck in her body. But this isn’t a game, it’s real. With her reign long over, and her legacy one of fear, Lufas must journey through the world of Exgate, looking for answers, possible comrades, and all the monsters her “death” unleashed upon the world...

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 off after his epic defeat—thankfully, it won’t really be eternity until he can play again. But he’s met by a strange offer, and when he accepts, he’s sucked into the game world and awakens...in Lufas’s body! Two hundred years have passed since Lufas’s defeat, and Mizgarz now lives under the shadow of the Devil King. How will our hero fix his mess? And can he save the world from the one being he never subordinated: the last boss?

Lufas continues on her journey with her growing retinue of Twelve Heavenly Stars. The final battle is drawing nearer, and now they’ve split up in search of Aquarius the Water Bearer, Pisces the Fish, Dina, and a way to save Terra and Luna from the fate of all devilfolk. Things are never easy when trying to get another of the Twelve Stars back into the fold though, and from now on, the ouroboroses are in play. Meanwhile, Dina’s nowhere to be found! After getting a little advice from the Devil King, our deposed king finally realizes Dina isn’t in Mizgarz at all, and this might not be the first time they’ve met. She’s waiting in modern Japan! Will Dina and the other former members of the Twelve Heavenly Stars come back peacefully? Or are there more unexpected events in store for Lufas?!

In Mizgarz, the battle continues. The Twelve Heavenly Stars, the Seven Heroes, and the Sei’s party join forces to confront Sol, an avatar of an ouroboros and one of the Seven Luminaries. In modern Japan, where Lufas’s avatar existed, she recovered Dina, who was actually the Thirteenth Heavenly Star, the Snake. Now, Lufas remembers everything. All of the Twelve Heavenly Stars have finally been gathered, and the board is set. The final battle for the survival of Mizgarz has begun! The enemy (last boss)? The Goddess Alovenus, who created the world. Meanwhile, Dina and a very familiar golem are manipulated by the Goddess. It was clear the two would be used as enemies eventually, so instead of being surprised, Lufas is filled with determination. She isn’t going to kindly ask the Goddess for their safe return. She’ll just steal them back!

The legendary Lufas Maphaahl continues on her journey as new information arises that the sword country Laevateinn has summoned a hero...successfully this time! However, it seems that the devilfolk are also aware of this...? The hero, Sei, the very hope of humanity, and his party are in danger of getting wiped out by the devilfolk before their adventure has even begun! But there are plenty more Twelve Heavenly Stars to bring back into the fold, too. Vanaheim, the original home of the heaven-winged, has been taken over by Parthenos the Maiden, and Scorpius the Scorpion has fully allied with the devilfolk! Will the other former members of the Twelve Heavenly Stars come back peacefully? Or are there more unexpected events in store for Lufas?!

Lufas and her trusty advisor Dina have been (re)joined by Aries and Libra, just two of Lufas’s fearsome adherents known as the Twelve Heavenly Stars. The next leg of their journey takes them to Gjallarhorn, the land of Lufas’s very own heaven-winged race, but she finds her people fiercely divided and on the verge of civil war— King Merak, an old friend who betrayed her, is struggling to keep the peace. It’s a race against time to prevent the heaven-winged from destroying themselves, as the gang splits up to hunt for clues that might reveal just who is responsible for sowing this discord. But can Lufas—or the young man in control of her—really afford to trust everyone in her party? Or is one of Lufas’s teammates not all that they seem?

It’s a Wild Last Boss versus a Vampire Princess! In order to fulfill a 200 year old promise, Lufas heads to Mjolnir, Benetnasch’s country, alone with the intention of completing the life-or-death battle they’d begun long ago. Will Lufas’ true power finally awaken during this long-awaited battle to the death? Meanwhile, Leon—one of the Twelve Heavenly Stars who hasn’t yet returned to the fold—is up to something, and the demihumans seem to be on his side of the brewing war against the rest of humanity. But Leon is the strongest of the Twelve Heavenly Stars. Without Lufas, will the other Stars be enough to stop him on their own? The hero’s party, along with Virgo and Castor, head to Sagittarius’ homeland, the centaurs’ village, in an attempt to discover why the normally even-tempered former Star is acting so out of character. Will the other former members of the Twelve Heavenly Stars come back peacefully? Or are there more unexpected events in store for Lufas?!

It’s a Wild Last Boss versus the Goddess of Creation in single combat that transcends dimensions, the laws of physics, and basic common sense! When Lufas regained her memories, the Goddess Alovenus awoke the remaining ouroboroses and began the end of the world. However, the Twelve Heavenly Stars, the Seven Heroes, and the devilfolk joined forces to defeat the ouroboroses. Now, it’s only Lufas, Benetnasch, and the Devil King Orm facing down Alovenus as the universe crumbles around them. But Lufas knows something even the Goddess herself has nearly forgotten. Despite her divine abilities, something doesn’t quite add up, and Lufas has the answer. With her secret out, a battle for the universe is underway as Alovenus finally sees Lufas as a true enemy and not simply a nuisance to be dealt with. How will the battle play out? Will Lufas win? Or will Alovenus defeat her and build a brand new universe to start this entire cycle once again?

Things are as busy as ever as the legendary Lufas Maphaahl continues her journey, setting out to collect more members of the Twelve Heavenly Stars and beat the evil threatening the world! When word reaches Lufas of the beastfolk’s hunting festival, she and her Twelve Heavenly Stars set out for beastfolk territory. This seems to be just the opportunity Lufas was looking for. Once there, Virgo—newest member of the Twelve Heavenly Stars, second-generation “Maiden”, and in desperate need of a confidence boost—is entered into the festival. But there’s another group participating as well... The existence of a mysterious elixir is also revealed, and someone’s put out a request to retrieve it from a sacred mountain. By whose hand was this legendary remedy which can heal all wounds and illnesses created? Will the other former members of the Twelve Heavenly Stars come back peacefully? Or are there more unexpected events in store for Lufas?!

Lufas continues on her journey with her growing retinue of Twelve Heavenly Stars. This time she’s headed for the home of the fairies, Alfheim, intent on getting Pollux, Castor’s sister and one of the Twelve Stars, to rejoin. But while Lufas is traveling there with the hero and his party still in tow, chaos erupts. Terra, Prince of the Devilfolk, has made moves of his own, asking Pollux for help in creating avatars for he and Luna’s inhuman selves to inhabit. Before anything comes of that though, the Goddess steps in, possessing Pollux. Meanwhile, Lufas and the hero’s party arrive in Laegjarn, a town in Laevateinn. Things aren’t as innocent as they seem, however, and Lufas soons finds herself on a new, unexpected adventure. What will happen when the Goddess summons one of Lufas’s former companions? Will Pollux be able to free herself from the Goddess’s control?