After a disastrous breakup, lonely librarian Leo Marks moves to Queens for a fresh start. While angrily assembling a bookshelf, he reads aloud from a mysterious book—and accidentally summons Elara Finch, an interdimensional salvage architect with a tool belt and a talent for fixing things. As they navigate their impossible situation, Leo and Elara discover that the best things in life are often the ones you never see coming. A humorous, heartwarming story about found family, second chances, and the beautiful accidents that change everything.