After quitting her stressful job, Yeonha thought she’d finally escape her sleepless nights—but insomnia still haunts her. The only cure? Seongbin, the boy next door she’s known since childhood. Only now, he’s not so little anymore, and a single unexpected encounter might keep her up even more for entirely different reasons. Maybe the answer to this insomniac’s prayers has been standing right in front of her all along. Will Yeonha finally find her sweet release, or be left counting sheep forever?