Jasmina forbids her twins Iris and Malina to share their gleams with anyone, but "when a mysterious white-haired woman attacks their mother and leaves her hovering between life and death, the sisters unearth an ancient curse that haunts their line, a wicked bargain that masquerades as a blessing and binds the twin's fates-and hearts- to a force larger thatn life. To save each other, they must untanlge a thousand years of lies and reveal their own hurtful secrets."--Provided by publisher.