In a world where wars were fought with swords and magic, and the only transportation was by horse-drawn carriage… There, I lived as a spirit master—and died. But then… I was reborn?! In this new life, there were hunters and monsters, just like in my previous one. But here, the concept of spirits didn’t exist at all. "Jackpot!" Monsters? Dungeons? That’s the hunters’ problem, right? All I want is the simple, ordinary life I’ve always dreamed of! But, as they say, misfortune strikes when you least expect it. In a not-so-coincidental coincidence, I touched a mysterious egg in a dungeon, and at that moment… "Congratulations! You have awakened, Miss Yoo Ina!" I had awakened as an S-Class Spirit Master?! With Ize, the mischievous spirit of water! Rika, the playful spirit of wind! And me, Yoo Ina, the S-Class Spirit Master who has lost all hope of an ordinary life! An S-Class Spirit Master's desperate journey to reclaim her peaceful life! "Just give me back my normal life!"