Everyone who lives near the lake knows the stories about the world underneath it, an ethereal landscape rumored to be half water, half air. But Bastián Silvano and Lore Garcia are the only ones who’ve been there. Bastián grew up both above
the lake and in the otherworldly space beneath it. Lore’s seen the world under the lake only once, but that one encounter changed their life and their fate.

Then the lines between air and water begin to blur. The world under the lake begins to spill into the world above. If Bastián and Lore don’t want it bringing their secrets to the surface, they have to stop it—and to do that, they need to work
together. There’s just one problem: Bastián and Lore haven’t spoken in seven years, and working together means trusting each other with the very things they’re trying to hide.