His Substitute Princess Became His Whole Kingdom

2026·82 Eps

Synopsis

An innocent noble daughter with the mind of a child is tricked by her stepmother and sister into replacing the real bride and marrying a feared regent rumored to kill his wives. He expects another assassin, but her candy-filled warmth and pure heart slowly soften his guarded world. As he protects her through court schemes and old blood feuds, they uncover the truth, end rebellion and choose to guard both the kingdom and each other.

Where to watch

View in app

CAST

More shared-cast dramas

She Provoked the Wrong Billionaire

Watch Watchlist

Show your activityAdd to lists...

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.