When a modern schoolgirl is mysteriously transported back to ancient China, she must navigate a web of secrets and danger to save her own future, all while deciphering the echoes of the past that threaten to rewrite history....

When a schoolgirl discovers a mysterious mirror that splits her world into two, she must navigate parallel realities to save her friends and find the truth about her past....

When a schoolgirl's time-traveling timekeeper malfunctions, she and her companion are swept into a parallel past, where their actions could rewrite history and their own destinies....

When a schoolgirl stumbles upon a hidden clue about the Lost Crystal of Eternity, she embarks on a perilous journey that intertwines her destiny with ancient prophecies and hidden truths....

In a dystopian world where utopia is a lie, a schoolgirl's quest for truth and freedom leads her into a treacherous garden, revealing secrets that could shake the foundation of her father's perfect world....

(In a school haunted by spirits, a student's past and present collide in a chilling reunion that unravels a century-old secret.)...

In a world where time is a labyrinth, a schoolgirl must navigate her past and future to unravel the mystery of her own existence....

When a seemingly ordinary schoolgirl discovers the true nature of her guardian deity, she must navigate a world of secrets and danger, all while holding on to her ordinary life....

In a world where cybernetics and romance intertwine, a schoolgirl's heart becomes entangled in a web of secrets and danger, leading her down a path of self-discovery and love....

In a world where music is both a gift and a curse, a schoolgirl with an extraordinary talent must navigate her quest for redemption through the unseen symphony of her own life....