Gray-haired girl

Gray-haired girl is a placeholder name for an girl living at Grace Field House. She is one of the minor character of The Promised Neverland. She is a two-year-old orphan who formerly resided at Grace Field House Plant 3 as one of the many foster children of Isabella. Due to her age, she is considered to be one of the house's "low-quality goods".

After Grace Field House Plant 3 burnt down, she was moved to a different plantation at Grace Field, albeit not the same one as Phil.

History
She is a two-year-old orphan born at Grace Field in 2043 and sent to Plantation 3 a year later in 2044, growing up along with several other children under the parental care of Isabella. She sleeps in Isabella's room and was left behind with the younger children at Grace Field House, while the children over five years old made their escape. She now resides at a different plantation at Grace Field after the Grace Field House Plant 3 was burnt down.

Appearance
Her identification number is tattooed on the left side of his neck.

Personality
Not much of her personality is shown, but she appears to be an innocent, happy, and typical two-year-old who loves her family and enjoys playing tag and hide-and-seek with her siblings.

Introduction Arc
Taking daily tests, playing a game of tag and hide-and-seek, eating scrumptious homemade food and having a good time – she went through the same routine every day at Grace Field House.

Jailbreak Arc
On the night when the House burnt down, she was seen expressing concern regarding the absence of his fifteen older siblings. After Isabella failed to retrieve the older children, she was seen sleeping with his other siblings who were left behind, being cared for by Isabella. Emma promises that she will come back within two years to rescue her siblings from Grace Field.

Cuvitidala Arc
Two months after the escape and Grace Field House Plant 3 burnt down, it is revealed that she was transferred to one of the other plantations at Grace Field, albeit not the same one as Phil.

Return to Grace Field Arc
After getting the word that all the farms are to be abolished, Emma returns to Grace Field House to get her and the others.