Rankdrama
The Billionaire's Forbidden Secret My Sister's Baby Daddy poster placeholder

Official platform artwork.

ReelShort · English original · completed · metadata only

The Billionaire's Forbidden Secret My Sister's Baby Daddy

A Manhattan billionaire reunites with his amnesiac first love—now a cold obstetrician—only to discover that the baby his sister is carrying via sperm donation was fathered by the very man he never stopped searching for.

Episodes
40
Recommend
—

Review coming soon

Age guide
Preview free episodes on the official app; age labels vary by title.
Updated
2026-11-04

Engagement (public only)

Likes
159.4K

As of 2026-11-04

Favorites
22.4K

As of 2026-11-04

Plays / views
2.2M

As of 2026-11-04

Rankdrama review

Review coming soon

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