The protagonist awakens in complete darkness, unable to move their limbs or neck, experiencing dulled senses. Their last memory is of reading a light novel and driving to work while drowsy, suggesting an accident and hospitalization. However, the absence of hospital smells and the peculiar sensations lead to confusion. A voice speaking an unintelligible language is heard, followed by the appearance of hazy, white, humanoid figures. Despite the initial shock, the protagonist feels a sense of familiarity and warmth from these beings. They realize they are being held and deduce they have been reborn as a baby, named "Lilianne," a name they find to be feminine.
Two weeks later, the protagonist confirms their reincarnation as an infant. They observe their surroundings, noticing the ability to perceive white outlines of objects and people, including their own body. They discover they can manipulate these white outlines, referred to as "Magic (Provisional)," by concentrating to change their thickness and intensity. Pushing their limits in this training leads to fainting, indicating a significant drain on their stamina. They also note that their ability to do this is improving, suggesting growth. The protagonist struggles to find a suitable name for this power, engaging in an internal debate that concludes with "Magic (Provisional)."
Over the next two weeks, the protagonist's vision improves, allowing them to distinguish human shapes. They are primarily cared for by a woman they believe to be their wet nurse, and later, two younger figures, presumed siblings, visit regularly. A woman, likely their mother, also visits and emits a warm, tangible aura of "Magic (Provisional)" when holding them. A man, possibly their father, also visits occasionally. The protagonist, Lilianne, has not cried once in these two weeks, finding it embarrassing.
By four weeks, Lilianne's hearing has improved, allowing them to understand some words and names: Claire (mother), Theo (older brother), Ellisina (older sister), Eliana (wet nurse), and Alexander (father). Lilianne accepts them as their family. A significant development is the discovery that concentrating "Magic (Provisional)" on their eyes drastically improves their vision, allowing them to perceive details of objects and people with "Magic (Provisional)." However, their eyes remain blind to anything without it, a considerable disadvantage. Lilianne begins to focus on multitasking, training their "Magic (Provisional)" control while interacting with their family.
The "Magic (Provisional)" release training proves difficult. Lilianne can extend the "Magic (Provisional)" from their body but cannot detach it. They discover that the "Magic (Provisional)" dissipates if it becomes unstable and that "flexibility" manipulation allows for strengthening body parts, which improved their vision.
By four months, Lilianne can sit up and their family expresses immense joy. Lilianne observes their family's striking beauty and confirms Theo is their older brother and Ellisina is their older sister. They accept them as their family.
By seven months, Lilianne can crawl and stand with support. Their hearing has significantly improved, and they are transitioning to solid food. The "Magic (Provisional)" training continues, with a focus on stamina building for release training. However, detaching the "Magic (Provisional)" remains an unresolved issue.
At eight months, Lilianne successfully releases "Magic (Provisional)" from their body, experiencing a profound sense of accomplishment. This success leads Theo and Ellisina to bring books about plants and flowers, revealing their passion for these subjects. Lilianne's "Magic (Provisional)" training shifts to controlling released "Magic (Provisional)," which is described as akin to operating a remote-controlled device. They learn that releasing "Magic (Provisional)" depletes their total amount, which then recovers over time, and that excessive release can lead to unconsciousness.
By eleven months, Lilianne has experienced several birthday celebrations for their family members. They assist in making decorations and enjoy the festive atmosphere. Their hearing continues to improve, and they are learning more about the world, including the name of the country, "Ovent Kingdom."
At twelve months, Lilianne leaves their room for the first time, accompanied by their family. They learn their full name is Lilianne La Kristoff and that their blindness is due to an incurable condition called "cloudy pupils." Despite this, Lilianne remains optimistic, finding joy in their family and their developing abilities. During their birthday party, Lilianne speaks for the first time, surprising their family. They also witness the presence of small, fairy-like creatures outside the window, visible through their "Magic (Provisional)." The story ends with Lilianne's first birthday celebration, surrounded by loved ones and a growing sense of wonder about their new world.
