The Saint's Magic Power is Omnipotent

After enduring the relentless exhaustion of her previous life, an overworked woman named Sei is unexpectedly summoned to a magical new world. Rather than feeling overwhelmed by this sudden transition, she embraces it as the ultimate opportunity to finally live out her ideal existence of peace and leisure. For Sei, this fantasy realm represents a dream come true, offering her the chance to dedicate her days to studying spells and perfecting potions at a prestigious research institute while quietly helping those around her with their everyday problems. However, maintaining the unassuming lifestyle she so deeply desires proves increasingly difficult. As Sei continues to refine her craft and assist others, her inherent magical abilities begin to manifest on an extraordinary scale, growing so potent that they border on omnipotence. This overwhelming power draws unwanted attention, making it nearly impossible for her to remain in the background as she originally intended. Now caught between her longing for a tranquil life and the undeniable reality of her immense capabilities, Sei faces an unexpected dilemma. She must navigate the challenges of a world where her talents refuse to stay hidden, all while hoping against hope that she can preserve her cherished sanctuary in this enchanting fantasy forever.