The Billionaire’s Tiny Fairy Guardian

The premise is a custody-of-the-heartbeat setup. Luna arrives at Arthur Winston's engagement party with only a Winston family cufflink as evidence of who her father is. Arthur, a billionaire heir who has lost all memory of the woman he once loved, reads the child as a scheme rather than a daughter, and the party is the least convenient place in the world for either version to be true.

The series runs 50 episodes in English, with the opening stretch playable on the official YourChannel player. That opening stretch covers the engagement-party arrival, the cufflink clue, the paternity test and the first weeks of Luna in the Winston house. The later episodes carry the return of Arthur's lost memories and the question of who Leah is, which this page leaves to the show.

The turn is the paternity test. Once the result lands, Luna is inside the Winston household, and the opening arc spends its stretch on what her presence does to a cold family. The official logline describes her warmth and innocence slowly transforming the once-cold household and teaching Arthur how to become a real father. Under that domestic thread, Luna carries a secret: she has inherited something from her mother, Leah, that lets her connect with nature and heal plants.

Series facts checked against the YourChannel listing. Notes cover the opening episodes only; nothing here reveals the ending.

Luna, Arthur Winston and Leah carry the opening arc.

Luna

The three-and-a-half-year-old who arrives with a cufflink

A three-and-a-half-year-old who walks into Arthur Winston's engagement party carrying only a Winston family cufflink as the clue to her father's identity. The official logline says her warmth and innocence slowly transform the cold Winston household, and that she has inherited magical elven blood from her mother, Leah.

Arthur Winston

The billionaire heir who is about to become a father

A billionaire heir engaged when Luna arrives, and a man who has lost all memory of his past love. He assumes the child is part of a scheme until a paternity test proves she is his daughter, and the opening arc watches him learn how to be a father.

Leah

Luna's mother, the woman Arthur cannot remember

Luna's mother, whom Arthur once loved but cannot remember. The official logline reveals that Luna's inherited magic comes from her elven blood, and that Leah herself is an elven queen — the long-arc question the opening arc keeps in the background.

Four editorial picks from the opening stretch — the engagement-party arrival, the cufflink clue, the paternity test and Luna's first weeks in the Winston house. No ending spoilers.

Captured from the opening episodes — not promotional art.

Written from the opening arc. These are editorial impressions, not audience scores.

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