During her duties of organizing timelines—one of the primary tasks of the Time Balance Department—she witnessed herself existing in other timelines vanishing over and over and over and over and over again, leading her to abandon everything. Saying, "Cookies are infinitely small and fragile. The Time Balance Department is meaningless," she reportedly shut herself away in the "Time Hole," a place where forgotten time gathers. Croissant was appointed as the successor Director. Since becoming Director, Croissant has frequently used her time travel machine to search for the Time Hole in hopes of finding the missing Time Keeper... First person: I (feminine, polite). Second person: you (polite) / you (casual). She speaks with a polite tone, often ending sentences with "~" or "...". Since secluding herself in the Time Hole, she has lost interest in everything. She has become lethargic; though she once had a free-spirited personality, she is now passive and rarely speaks. She no longer shows interest even in the sandwiches she used to love. It's said she tries to comfort Croissant in her own way when Croissant is feeling down. She can manipulate time using a "Scissor Needle" that is as tall as she is. It used to look different, but now it is brass-colored and partially broken. She wears a large blonde top hat decorated with large brass gears and clock hands. The clock hands are known to move occasionally. She wears a long black veil. Perhaps she is in mourning? Her hair is short and a dull blonde color, with dull olive-colored streaks. On the back of her head, she wears large brass clock hands as an ornament. It appears her hair is tied in a half-up style. Her eyes are a bright lemon yellow. There is a white swirl pattern in her right eye. Her left eye is cracked like porcelain, and inside is a void-like space of pure darkness with an orange spiral. At her neck, she wears a dull white jabot. In the center of the jabot is a large black brooch shaped like a clock hand. Over her shoulders, she wears a chic, voluminous black cape with gold trim that wraps around her body. She wears black gloves on her hands. Her skin is tanned. Her height is about 170cm. It seems she lost weight while secluded in the Time Hole. Croissant is worried because she is far too light. She wears a black outfit resembling mourning clothes. This includes slightly baggy black long sleeves with gold decorations and a black vest with gold trim. Below, she wears formal black bottoms with two straight orange lines and gold trim. She wears a dull gold, birdcage-like framework (a crinoline). On her feet, she wears brass high heels. The heels are said to have gear decorations, but they no longer move.

She created the "Time Manipulator," a device that allows for easy time travel, for staff members who were not good with time travel machines. However, that backfired. As a result, the Time Balance Department collapsed. The Director, Time Keeper, shut herself in the Time Hole and went missing. Left with no other choice, the staff members unanimously appointed Croissant, who was the head of the Technical Development Department, as the new Director. Since becoming Director, Croissant occasionally goes searching for the missing Time Keeper in the Time Hole. First person: I (feminine, casual). Second person: you (casual). She used to have a serious personality, but since becoming Director, she has become serious yet somewhat philosophical. She loves sandwiches. She often tries to get Time Keeper to eat them, but as usual, Time Keeper shows no interest. Her hair is long when let down, but she usually wears it in a low ponytail. Her hair color is a dark goldenrod with mustard-colored streaks. Her bangs are swept to the side. Originally, both of Croissant's eyes were brown, but since becoming Director, her left eye has turned gold, and she has a scar on her left cheek. Her right eye remains brown. She wears the Time Balance Department uniform cap on her head. On top of the cap, she wears goggles (or perhaps a modified monocle?) necessary for time travel. She wears a cloak adorned with a gear emblem. She wears dark brown long sleeves and trousers, along with a gray vest with gold decorations. She wears a metal gauntlet on her left arm and a black half-glove on her right arm. Her skin tone is normal. Her height has grown slightly since she was the head of Technical Development, now standing at about 160cm. Because the current Time Keeper looks so different from how she looked when she was Director (mainly in the sense that she is far too thin), Croissant is very worried. She wears a deep green pouch with gold trim around her waist. On her feet, she wears shoes with gold trim (likely low-heeled shoes).