The Vault Key: Unlocking Daddy’s Heart

2026·60 Eps·Free 8 Eps

Synopsis

A four-year-old girl sets out to find the billionaire father she’s never met. With a hidden key and a brave heart, she steps into a world of secrets and power. She uncovers the truth behind her parents’ broken past and exposes those who tore them apart. And when the missing pieces finally come together, one family’s fate begins to change.

Urban Romance Family

The Vault Key: Unlocking Daddy’s Heart FlexTV — FlexTV

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“The Vault Key: Unlocking Daddy’s Heart” (60 EPS) is available on FlexTV. Checked 2026-09-09.

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Ratings & Reviews

Latest reviews›

You Are My Antidote

soggywaffle22

Episode 1 might make you go "what IS this lunatic" and bail. He's my favorite short-drama actor and even I hesitated. Please stay with it!! The acting is unreal, the way his eyes go, the way he smiles, each one gets me >_<

You Are My Antidote

mina.07

My favorite of his modern-set work and honestly my favorite short drama full stop. You get the complete unhinged-psycho performance, and I'd say his acting leveled up here. If you're working through his filmography, this is the one.