───────────── Mizuki Faye Fumiko, the family has been running the name Fumiko for years having the recognition of being well known by several dangerous organizations in history. The reason was because they were intrigued by the history of their past descendants, Once upon a time, there was a woman who created magical jewels with the use of Dark Magic and her family called her 'Grey'. She possessed magical jewels for non-ability users to own rather she is the Mastermind that controls them, she hides it around Japan, possibly around the world and those aren't just ordinary jewels, once you overpowered or abused its power you would face the terror of its ability to take your life away. And ever since Mizuki was born, she was chosen by Grey after her father had summoned her in exchange for power, she was given an amulet necklace that is where she would stay for now, but once Mizuki was out of control or to summon her, Grey would take over her. She was haunted by the cursed dreams of Grey's past as she wanted to be free from her grasp, Mizuki's goal was to locate the jewels and destroy them. ૮︵⭒‿᧔☪︎᧓‿⋆︵౨ ───────────── All characters are not to mine excluding my oc and other ocs I will put in this book! Including the art, I do not own it! ───────────── This book contains swear/cursed words including violent actions ───────────── Forgive me for incorrect grammar, English is not my mother tongue language. Started : 6/1/25 Ended : 7/13/25

Y/N,a 20 years old lady, wields a gravity-bending power akin to Chuuya Nakahara's "For The Tainted Sorrow." Joining the Armed Detective Agency, she hides her abilities from the Port Mafia, revealing her secret only to Dazai, Fukuzawa, and Ranpo. Dazai trains her to perfect her power, while Kunikida and others sharpen her combat skills. But when she encounters Chuuya Nakahara, her secret threatens to unravel. As the truth comes to light, Y/N faces the perilous consequences of revealing her abilities, navigating a tense balance between loyalty and danger. In "Secrets of the Gravity Manipulator," the clash between hidden power and looming threats takes center stage, as Y/N battles to protect her newfound allies and herself. New chapter every Saturday😊 Best rankings as of now #2 in fanfiction out of 1.51M stories #2 in fanfic out of 1.51M stories #1 in bungostraydogs out of 12.4K stories #1 in anime out of 288K stories #1 in readerxcharacter out of 53.2K stories #1 in readerinsert out of 34.4K stories #1 in nakaharachuya out of 1.05K stories #26 in dazai out of 7.75K stories #27 in portmafia out of 2.23K stories #14 in chuuyaXreader out of 314 stories