Forced to work together on an architecture project, Annabeth and Percy both knew it was going to be a bad experience. What they didn't expect were themselves opening up to each other. Late nights together are bound to take its toll. AU. Percabeth.

Long ago, Rosto the Piper vanished without a trace. Years later, the son he never knew he had has become a Dog like his mother. When a case sends him on the road to Scanra, nothing is as Jarred expected, and something long hidden comes to light...