As her academic work begins to blur the line between biology and beauty, Bela is recruited into the elite innovation team at CremLa, Manhattan's most glamorous skincare empire. There, luxury serums and influencer perfection sell the seductive promise of eternal youth through their groundbreaking "exosome" technology. But beneath the polished brand lies a chilling clinical truth: Their revolutionary science appears eerily connected to her father's work-the very discovery he died trying to keep out of the wrong hands.
As Bela is pulled deeper into CremLa's glittering inner circle, she finds herself navigating a world of whispered secrets, silent surveillance, and carefully engineered lies. At its center is the mystery of the "9th Circle," a hidden layer of research with the power to alter not just aging, but the very code of human identity.Now, with powerful forces closing in, Bela must decipher her father's final warning before her work is weaponized-and before she becomes its next casualty.外文書商品之書封，為出版社提供之樣本。實際出貨商品，以出版社所提供之現有版本為主。部份書籍，因出版社供應狀況特殊，匯率將依實際狀況做調整。
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