Is The Inferno Novel Considered Canon In The Anime Universe?

In existence shaped by order and opposition, two beings cross a line that was never meant to be crossed. An angel and a devil, born from different realms, find themselves drawn together in a way neither side could have predicted. What begins as closeness turns into something deeper, something forbidden. Love. But Heaven, the very force that created love, refuses to accept it. Their bond is seen as a flaw. A mistake. A defiance of everything they were meant to be. Despite everything, they choose each other. They try to hold on, to fight for what they feel, even as they are judged, even as they are pushed apart by the very laws that shaped them. If love was created by Heaven, why is it denied? And when even love is seen as wrong... can they change the fate that was already decided for them?

Lyon Aschere, well-known as "The Reaper" is the youngest person to be an official Royal Knight of Avaritia and is also the personal Knight of King Charles Avaritia II eldest daughter Princess Jiniya Avaritia. But with him being a lowly commoner with high aptitude for magic and martial arts his status as a Royal Knight was hidden from the public. A few weeks after being appointed as a royal knight his left eye began to ache, showing him disturbing images, thinking that it was only a matter of hallucinations he disregarded it. Until the Princess found out about his problem, the princess being kind to her childhood friend, decides to help him figure out what is happening to his eye, venturing out to different Kingdoms looking for answers. But to their surprise the world was riddled with secrets that dated back from thousands of years. The story follows Lyon and Jiniya as they try to understand what powers lie behind Lyon's eye.

She died once in fire while the man she loved watched her burn without a single step forward. Elena Vale was the villainess of a romance novel—written to be hated, destroyed, and discarded at the end of the story. And she did die exactly like that. Until she woke up at the beginning of it all. The night of the Arden Charity Gala. The night everything was supposed to start. This time, Elena remembers everything—every betrayal, every humiliation, every moment she was written to lose. But instead of begging for survival… She chooses revenge. Because if the world insists she is the villainess, then she will become one they cannot control. A woman who does not beg for love. A woman who builds power instead of tears. A woman who turns her ending into a beginning of destruction. And as she rises, something strange begins to happen. The male lead who once ignored her starts watching. The heroine who was supposed to replace her starts trembling. And the system that once promised her survival begins to warn her: [WARNING: Villainess behavior exceeds original plot limits.] But Elena is no longer afraid of the story. She is rewriting it. And this time… she will be the one they fear.

Azrael, the Angel of Death, ventures on an adventure on Earth to find the Prince of Hell aka Bernael, whose name is written in her Fate. As she battles with herself internally, she gets torn between killing or saving Bernael as she unravels the true meaning of her fate.

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.

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. .....................................