It will need blades to VTOL.

They do exist, WIP, a bladless VTOL

https://newatlas.com/aircraft/jetoptera-bladeless-hsvtol/

> Jetoptera is developing VTOL (Vertical Take-Off and Landing) aircraft that use a "Fluidic Propulsion System" (FPS) instead of traditional rotors or propellers, acting like "bladeless fans on steroids". These systems use compressed air and the Coanda effect to generate high-speed thrust, promising quieter, more efficient, and faster flight (up to Mach 0.8) for aerial mobility.