in an alternative universe, there were two souls bound for a struggle unlike they've ever witnessed. Subaru Natsuki and Haruma Shiboki are two young teens that have always been seen as "losers" by society. Typically being shut-ins, game all day, watch anime all day, but somehow keep in touch. They never venture out of their own comfort zones and meet new people, but they've always said that just them was enough. One night, they planned to watch an anime that they've been anticipating since the beginning of the year. They get everything set up, and with time to spare, decide to go out for snacks. When looking both ways before crossing, however, just a mere blink sends them to a bustling town plaza with fantasy creatures, magic, and a deeper plot than they've bargained for! Especially when they meet the woman that will change their lives for the best.....and the worst....

The world believes the supernatural exists only in myths, legends, and bedtime stories. They couldn't be more wrong. Hidden beneath the surface of ordinary life lies a world untouched by human eyes-a world of demons, witches, lycanthropes, and creatures far older than history itself. Bound by ancient laws, fragile alliances, and promises forged centuries ago, they have remained concealed from humanity for generations. But every promise has its limits. As long-buried secrets begin to surface and old tensions threaten the balance that has held the supernatural world together for centuries, lives become entangled in ways no one could have foreseen. Some will uncover truths capable of changing everything they thought they knew. Some will be forced to choose between duty and desire. Others will discover that the greatest threat to their world is not an enemy lurking in the shadows, but the truths hidden within them. With alliances crumbling, loyalties tested, and a fate long set in motion drawing closer, the line between friend and foe begins to blur. Because when ancient promises start to break, an entire world may fall with them. A hidden world. Ancient promises. A fate long forgotten.

Felina never asked for destiny to choose her. Branded by a mysterious power and hunted by enemies she can't remember, she is dragged into a world of forgotten magic and ancient kingdoms. Everyone expects her to be someone she's not-a lost princess reborn, a savior foretold-but Felina only wants to return to her own world. As memories slam back and unpredictable powers erupt, Felina is hit with a brutal truth-learn to survive this world, or die in it. In a land ruled by fairies, witches, and creatures born from old legends, Felina must navigate deadly adventures, unravel ancient secrets, and face beasts older than legends. Dark forces gather, kingdoms tremble, and whispers of war stir across the realm. But when fate demands a leader, Felina must make an impossible choice: run from the destiny she never wanted... or rise and lead an army in a war she didn't sign up for.

Ren was once an idol whose voice moved hearts. After losing everything, he is given a second chance in another world. There, his voice becomes a powerful gift-one that can heal wounds and change lives. Starting in the slums, Ren must rise through guild ranks, earn trust, and survive a world ruled by strength. But one question remains: Can his song reach the one he left behind?