Haunted by a surgery gone wrong, Dr. Eliza Morgan abandons her promising career in Boston to seek refuge in her coastal hometown of Harborview. When her grandmother suggests she take a temporary position as the local lighthouse keeper, Eliza sees it as the perfect opportunity to heal—until she discovers she'll be sharing the keeper's cottage with enigmatic thriller author Lucas Stone.

Publishing under the renowned pen name L.S. Winter, Lucas has arrived at the lighthouse battling demons of his own—a creative block that threatens his career and a lifetime of restlessness that has kept him from putting down roots. The last thing he wants is a roommate, especially one as guarded and challenging as Eliza.

Forced to coexist in the shadow of the towering lighthouse, these two wounded souls establish careful boundaries and cautious routines. But as they share the responsibility of maintaining the historic beacon and guiding visitors through its storied past, something unexpected begins to develop between them.

Under star-filled skies and surrounded by the rhythmic pulse of ocean waves, Eliza and Lucas slowly reveal their true selves to one another. He helps her confront the guilt and uncertainty that drove her from medicine, while she inspires him to dig deeper into his writing, to rediscover the emotional truth that once defined his work.

As summer unfolds in Harborview, their professional challenges become entwined with growing personal feelings. But when opportunities arise that could pull them back to their previous lives, Eliza and Lucas must decide whether their connection is merely a temporary safe harbor or a light powerful enough to guide them home for good.

"Under the Night Sky" is a moving tale of second chances, finding purpose, and the healing power of connection—proving that sometimes, like stars in the darkness, we shine brightest when we've weathered our darkest nights.