A young woman who died from overwork while finishing a doujinshi reincarnates as a baby in the noble Belisario family of the Azelia Empire. Now named Deirdre Abel von Belisario, she grows up in a loving home with her margrave father and two older brothers. However, her peaceful second life is complicated by her extraordinary abilities. Before her first year, she contracts with the four Spirit Kings, the most powerful elemental spirits in the empire, and gains access to a cheat-like information source she calls magical Wikipedia that explains the world's complex politics. Her desire is simple: to have a normal romance and a quiet life. But her immense power makes that impossible. The spirits favor her over the imperial family, creating a political crisis, as the empress and her sons are locked in a power struggle with wealthy nobles that has already damaged the royal capital's environment and spirit population.

At six years old, Deirdre is finally allowed to attend social events, where she becomes entangled in these conflicts. The empress attempts to use Deirdre’s power against her enemies, but Deirdre remains wary, wanting only to protect her family and the spirits she loves. When she learns the royal power struggle threatens to escalate into a civil war, she decides to use the Spirit Kings' authority to expose the emperor's dark secrets. Her family proves equally extraordinary. Her two older brothers are also prodigies, with the middle brother Alan capable of seemingly impossible feats when protecting his loved ones. As Deirdre travels across domains trying to heal the rift between rulers and spirits, she learns that the political situation is even more manipulated than she realized, with a third faction working behind the scenes. Despite her wish for a normal marriage, she finds herself leading a growing group of powerful young allies, uncovering corruption, and facing an evil religious organization. From her earliest years as a baby commanding spirits to her childhood navigating assassination attempts and court intrigue, Deirdre accepts her role as a guide for the spirits, even as she dreams of the peaceful, ordinary life that continues to slip further away.