EXCLUSIVE: In heated competition,Netflixhas optioned the rights toCallie Harts fantasy romance BookTok phenom novelQuicksilver.

Deadline hears this is a 7-figure deal.

Elizabeth Cantillon will produce for The Cantillon Company.

“QuickSilver” by Callie Hart

“QuickSilver” by Callie Hart

Hart will be executive producer.

WME brokered the deal.

TikToks mention ofQuicksilveramassed 3 million views in the first two months alone.

Netflix Alfred Hitchcock series

Hart intends to write three books in this series, with book 2 to be published in fall 2025.

Globally, translation rights have been sold in 24 languages so far.

Heres the logline: Twenty-four-year-old Saeris Fane is good at keeping secrets.

Kingfishers past is murky.

And hes the only way Saeris is going to make it home.

Cantillon was exec producer of the Fede Alvarez-directed hit rebootAlien Romulus.

Pic stars Toni Collette and will be released next year.

Hart is repped by WME, Cantillon by UTA.