Yume no Tsubasa

As an orphan, you've spent years restoring an old plane, driven by the dream of soaring through the sky like your father. One day, after a test flight, you find a mysterious girl collapsed near the runway. With no knowledge of who she is or why she's there, you let her stay at your home. This decision sets off a chain of events that intertwines your fate with her hidden secrets, guiding you toward the skies and the truth.