網紅媽媽怡安獨立撫養雙胞胎女兒長大，姊姊凱希甜美討喜，五歲時意外與怡安成為知名的親子網紅；妹妹莉莉害羞內向，成為無人知曉的另一名女兒。

Single mother Yi-an raises her fraternal twin daughters, Cassy and Lily, alone. Cassy is sweet and likable, driving Yi-an’s successful influencer career. Lily, with a cleft lip, is shy and often overlooked. As Yi-an’s popularity dwindles, she orchestrates a “Cassy is missing” plot to regain attention, much to Lily’s dismay. The relationship between the mother and daughter faces its greatest challenge yet.