Fairy Tail: I Have Been the Guild Master Since 100 Years Ago

She was transported to the Fairy Tail world, but at an inopportune time—a hundred years too early. In this era… Mavis was still a six-year-old girl; Yuri, Precht, and Warlord were treasure hunters; Acnologia lived in seclusion deep in the mountains; Irene, heavily pregnant, hid in the forest awaiting redemption; Eleveselia's mission to 'exterminate the Six Divine Dragons' was still unfinished; Zeref had hastily built an empire in the Western Continent and roamed the world; Athena appeared in the Northern Continent, shocking the magical world; the Black and White Magic Orders rose up in various corners of the world; an unknown scientist began researching a magical artifact called the 'Dragon Slayer Crystal' using dragon hearts; the demon-based guild 'Tartars' lurked in the shadows; the Magic Council, eager for talent, devised a series of plans to counterbalance the rampaging mages…