Milly

Milly (ミリー, Mirī) is one of the minor character of The Promised Neverland. She is a 1-year-old orphan who formerly resides in Grace Field House Plant 3 as one of the many foster children of Isabella. She only appears in the manga.

History
Milly is a 1-year-old orphan who lives at Grace Field House. She sleeps in Isabella's room. Milly was left behind with the younger children at Grace Field House, while the children over 5 years old made their escape. She is first shown in chapter 100. Along with Phil and other younger orphans like Carol, Eugene, Charlie, and Sherry, Milly now resides in at a different plantation at Grace Field under the care of Yukko after the Grace Field House Plant 3 was burnt down.

Appearance
Milly most likely has average height, build and hair length for a girl her age. Like all the other children at the orphanage, she wears the standard white uniform, albeit the one for small children.

Personality
Milly is a happy, well-cared for girl, who loves her family.