By representing the absorption of a particle into the warped potential by the complex warped potential, it is shown that as a result of the warp, together with periodicity of the complex potential, the generations for fermions are born. We propose a semiempirical mass formula for leptons, up quarks and down ones. It is shown that our mass formula, which is based on our warped model, may reproduce the overall aspects of approximate linear rises of the logarithmic experimental mass values versus the generation number. This gives the evidence that the physical space is warped. Further, it is also shown that our warped model is able to explain the origin of non-existence of νR and νL (C-P violation) in nature.