The popular web novel, Brigitte Wants to be Happy!, features Princess Yerenika of Livovny as a doomed side character. However, when a woman is reincarnated into the story as Yerenika, she is determined to change her tragic fate and avoid death. Surprisingly, she enters the narrative at an earlier time, before the main characters and the villain even exist! Yerenika disrupts the intended story by foiling Euredian's plan to abduct her sister, Theresia. This event would have initiated a chain reaction of tragic outcomes. However, Euredian kidnaps Yerenika and brings her to Bellecourt, a country filled with magic and toxic air that harms Yerenika’s frail body. Forced to take drastic measures, Yerenika devises a final strategy. Originally, Euredian married Lady Soleia Elodia and fathered Dekalb, the web novel's villain who caused the demise of many characters. Yerenika's mission is to rewrite history by seducing Euredian and preventing Dekalb's existence. She plans to marry Euredian herself, preventing his union with Lady Soleia Elodia.
As Yunifer Magnolia, the villain overtaken by jealousy, my heart aches as I watch Duke Ishid Lucrenze, a heroic figure of immense allure, only have eyes for my dear friend Raelle. My tormenting of her knows no bounds, until my actions ultimately lead to my own demise. However, in some strange twist of fate, I find myself reborn a year prior to my death - and as Yunifer no less. As much as I regret my past misdeeds, I take solace in the opportunity to set things right and ensure that Ishid and Raelle may live happily ever after. But as fate would have it, I find myself drunkenly awakening next to Ishid, much to my own horror.
Over a century passed without a Sperado heir capable of controlling the shadows until Marquis Sperado sought to enhance his eldest daughter's feeble abilities by sacrificing his second-born, Leslie. Leslie, intended solely to serve her sister, was saved from certain death by unknown entities, awakening a previously untapped shadow magic stronger than her sister's. Enraged by her family's abuses and practices, Leslie chooses to sever ties with them and turns to the "Monstrous Duke," Acela Benkan Salvatore, to broker a deal. In exchange for a normal life until adulthood with the Salvatores, Leslie pledges herself as a "Dark Saint." Focused on escaping the Sperados' grasp and pursuing happiness, Leslie will stop at nothing to secure Salvatore protection.
A secondary narrative within the world of Dragon Quest X.
Mabel has faced ridicule her entire existence for her lack of magical aptitude. However, upon meeting her biological father, the omnipotent archmage Raquiel, she finds acceptance. A binding agreement with the emperor previously compelled Raquiel to relinquish his hold on Mabel, but he can now welcome her into his opulent household. Along with his loyal half-wolf servant, three enchanting nymph siblings, a fox hybrid, and a benevolent disciple, she will be under his protection. However, malevolent secrets from his past may catch up with them. Will Raquiel's sorcery suffice to safeguard Mabel? Is she also capable of harnessing her own magical potential?
Henry Morris was a famous wizard of the 8th circle, admired by all of his peers. He was one of the pioneers who helped his friend ascend to the throne of a united empire. However, when the ruler's son took over, Henry was falsely accused of insurrection against the kingdom and was put to death. To his surprise, he woke up as a younger version of himself with a different life. He was now the eldest son of a baronial family, but still went by the name Henry Morris. Determined to seek revenge, Henry rediscovered his skills in enchantment and sword fighting, and became known as the first sorcerer swordsman.
Dietrich Lagrange is destined to embody the ultimate malevolence in his family's cutthroat struggle for power. Yet, unbeknownst to him, Anissa has succeeded in penetrating his cold exterior, despite his dismissive attitude towards her as a mere juvenile sibling. Anissa's sole aspiration is to survive the perilous journey and defy the predetermined fate of her station. Will she be able to stand by Dietrich's side as he ascends to the top of the deceitful Lagrange dynasty?
While engrossed in a novel, a youthful lady is unexpectedly ensnared within its pages and unknowingly takes on the part of the tale's antagonist. She contemplates the option of allowing the story to unfold, in the hopes of eventually returning to reality despite the unfavorable conclusion that awaits her. However, as the body count rises and her likelihood of breaking free dwindles, she realizes the need to rebel against the predetermined script and take hold of her own destiny. Fueled by newfound determination, she chooses to accept her circumstances and fight for survival.
Although Theodore Miller is highly knowledgeable about sorcery, his practical skills are lacking and he faces the possibility of expulsion from Berghen Academy. However, his fortunes change when he comes across a mysterious tome known as "Gluttony", which bonds with his hand and craves enchantments. As Gluttony devours magical writings and objects, Theo's own power grows, placing him at the top of his class. Although he is constantly in danger of being devoured by the insatiable entity, Theo is now on the path towards realizing his dream of becoming a true wizard.
The queen is enchanted by His Majesty's remarkable appearance as he draws near, yet her admiration leads to an unintentional push that sends them both tumbling into a nearby pool. To their bewilderment, their bodies swap, leaving them at a loss as to how to restore their original forms. Adding to the chaos, the emperor is dismayed and struggling to manage the unaccustomed responsibilities of leadership, while the queen must navigate the intricate realm of distinguished officials without her customary influence. As they strive to cope with their unfamiliar positions and unclear destiny, hope appears to dwindle.
Yurisina, descendant of the ruler of the underworld, desires to achieve full demonhood by establishing a covenant with a mortal. Princess Marianne of Pedin Kingdom presents her a chance for vengeance against Queen Orphelius, who had poisoned her. The princess asks Yurisina to take on her persona as part of the plan.
Despite being blessed with both beauty and brains, Johann's position as the top student at the Academy was threatened by the emergence of Elena Evoy. What made matters worse was that Elena appeared unimpressed by Johann's charms, causing him to feel downtrodden. Johann found himself preoccupied with thoughts of Elena and wondered why he felt this way if she wasn't his rival.