Live-action or AI/ANIME?
When My Genius Fiancé Chose My Prodigy Sister At The Altar, I Left
Synopsis
This is a poignant romantic story about Blair: For years, she has taken care of her genius fiancé Garrett and prodigy sister Abby single-handedly, sacrificing her own painting dream. On their wedding day, Abby suddenly collapsed, and everyone, including Garrett, blamed Blair. She later found the wedding house was registered under Abby's name, and Garrett even forgot her fatal antibiotic allergy. Completely heartbroken, Blair finally chose to leave to pursue her long-abandoned

Where to watch
“When My Genius Fiancé Chose My Prodigy Sister At The Altar, I Left” (30 EPS) is available on DramaBox. Checked 2026-09-19.
Ratings & Reviews

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 >_<
Details
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