The Sweetest Substitute, Forever His Only One

Name: The Sweetest Substitute, Forever His Only One
Genre: Romance
Released: 2026-04-21

2026·90 Eps·Free 9 Eps

Synopsis

Switched at birth, Rhea Roth grows up in poverty and is finally brought home at 19. Her family brings her back only to force her to marry a man believed to be dead, in place of the fake heiress. Everyone assumes her life is over—but the powerful man, who is supposedly dead, is very much alive.

Romance

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“The Sweetest Substitute, Forever His Only One” (90 EPS) is available on DramaBox. 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.