Emma is a silent girl and her life revolves around football. Dad was her mentor, but when he reappeared in her life with a new identity, Emma's world was turned upside down, and accepting such a great change became a difficult problem in front of her. Based on personal experience, Marlowe Lehman's first feature-length film bravely breaks the rules, subverts the gender stereotype of the characters, and portrays the characters very close to life with delicate and authentic strokes. The picture-in-picture of the home video is interspersed with the whole film, smoothly stitching up the puzzle of the life of this perfect ordinary family.