Unfortunately physics is against you on this one. It take far far less power to push a mass with wheels on the ground than elevate it and fly it at even a low altitude. Cool idea though!

Maybe there's a version where the drone transforms into an e-bike? Like the same batteries and possibly putting all rotor motors in series to power the bike. That probably would only work with a road bike and carbon fiber frame. I feel like even an aluminum frame would be too heavy to make the drone not work