Seijo no Maryoku wa Bannou Desu

In her mid-20s, Sei was fully immersed in her workaholic lifestyle and never imagined she would be summoned to another world, let alone become a living Saint. Even more unexpected was being completely overlooked by the locals. Although the kingdom urgently needs a hero, it seems Sei is merely the backup plan. Left to her own devices, she begins exploring her newfound powers at the royal Research Institute, delving into the mysteries of magical potions. As she starts healing the sick and dying, her true talents begin to emerge. Could Sei actually be the Saint this world desperately needs?