Is 'DXD Scarlet Nexus In DXD' Canon To The Original Series?

The successor of one of the 12 heroes is betrayed, abandoned, and persecuted by those who once idolized her. After her death, God gives her the last mission, in addition to a unique bloodline and articles. "I implore you, in the name of your ancestors, to protect life from the darkness that is coming" "I was born and lived in the darkness, I am not like those heroes, instead of destroying the darkness. I will take it for myself and for the new race I will create; the others, whether I save them or not, will decide on my whim" Thus begins her journey in a world where the strong are respected and the weak must obey or die. "I will take this world, the galaxy, the universe, the firmament itself, I will make my own rules and give rise to a feared race where the payment for the offense must be paid with blood" This is the Volume 1 title: Fire and Burn; blood is so sweet

Evy was a simple-minded girl. If there's work she's there. Evy is a known workaholic. She works day and night, dedicating each of her waking hours to her jobs and making sure that she reaches the deadline. On the day of her birthday, her body gave up and she died alone from exhaustion. Upon receiving the chance of a new life, she was reincarnated as the daughter of the Duke of Polvaros and acquired the prose of living a comfortable life ahead of her. Only she doesn't want that. She wants to work. Even if it's being a maid, a hired killer, or an adventurer. She will do it. The only thing wrong with Evy is that she has no concept of reincarnation or being isekaid. In her head, she was kidnapped to a faraway land… stranded in a place far away from Japan. So she has to learn things as she goes with as little knowledge as anyone else. Having no sense of ever knowing that she was living in fantasy nor knowing the destruction that lies ahead in the future. Evy will do her best to live the life she wanted and surprise a couple of people on the way. Unbeknownst to her, all her actions will make a ripple. Whether they be for the better or worse.... Evy has no clue.

Al, was thrown into another world for no apparent reason. A new world filled with magical things. However, this wasn't the first time he had been reincarnated. He thought he was just an ordinary youth, but it turned out that his identity was so extraordinary in his first reincarnation. There were his harems still waiting for his arrival. Will he meet them soon and what will happen?

What is fate? Is it something that was destined to happen? Can it be changed? No. If it can be changed, it would't be known as fate, isn't it? They say that fate can be control in our hands. Then, is it possible to take everything in total control in my hands?, I wondered. No, whatever the results is, I'm sure this was fated to happen under my control. This world... will surely go along with my favor. ................ "PLEASE!!! I BEG OF YOU!!! Join the Imperial Knights Academy as a special student or else I will be fired!!!" With such a line thrown to him, the 16-year-old human, Lucifer Nightwalker von Nightmare, an orphan who was stranded on an island with her little sister and magical pet-- was forced to compromise and attend the famous Imperial Knights Academy as a special student. While spending 3 years in the academy, he would meet his fated ones. After he graduates, he would then become an adventurer to explore the world, unlocking the secrets behind. This, will be the starting of his journey. In a world of sci-fi and fantasy. Humans, beast-kins, dragons, vampires, elves, fairies, spirits, dyrads, archangels, demons, dwarves, magical beasts, and much more, co-exist. Which later then, he would become a king-- leading everyone to challenge against the Celestial Gods. However, that was the boy's fate. ...................................... Everything begins with that fateful meeting six years ago. His fateful meeting with the principal of The Imperial Knights Academy. Yet, it wasn't even the beginning of fate. .....................................

After dying miserably, Ling suddenly finds himself reborn in the body of a chimera between a Vampire and a Dragon created by an insane Elder Lich who claims to be his father. Thrown into a an universe filled with darkness, monsters, dungeons, and gods, he finds himself born as the calamity of the entire galaxy, the primordial evil, an entity that shouldn't exist! Packed 100 Million Mana, a cold-headed mind, a calm demeanor, and the power of both Vampires and Dragons developing within his chimeric body, Ling will awaken his Ling Magic, and gain Skills from the monsters that he eats, bringing forth the end of all those that dare come to take his life! This is the tale of the Devourer of Worlds, the Living Calamity, the Primordial Evil, Ling! But was he all of this? Or was Ling misunderstood? Watch as Ling discovers the truth about his origins, and finds a purpose in his new life, and the fate that awaits him!

500 years ago, mortals were both friends and foes to the Mythics. The Magic Users; Wizards, Fairies, Nymphs, Elves, and Pixies... But there was a line of good and evil drawn within the Mythics, thus, there were the 'Dark Mythics'. Scarlett, an ordinary girl, moves to the remote, lake-embedded town of Pastonville, to live with her uncle. But when she goes to school the next day, Scarlett discovers that there was more to the town than meets the eye. Her classmates...are Vampires. The school principal...is a powerful Wizard. And her closest friends...are 'Half-lings'. Soon, Scarlett acquires changes of her own. This is a story; IN WHICH Scarlett and her friends face Alpha Vampires and leap through a time paradox while saving Scarlett as she discovers that she is the rarest Vampire Half-ling to be born after over half a millennia. Legend says that she holds sacred blood that only the Vampire King can have. And he will stop at nothing to capture her. Scarlett was...The Crimson Bride.