The establishment of hybrid cell membrane-camouflaged nanotherapeutics is crucial to preserve and impart their biological functionality inherited from the source cells. In this study, one side relies on the intrinsic affinity between the intracellular domain of Band 3 in the red blood cells membrane (Rm) and P4.2 peptide-modified nanoparticles (Rm-Que/Cu), promoting the self-assembly coupling-driven encapsulation of Rm on the surface of nanodrugs. On the other side, it involves integrating the bioengineered cell membrane with high Del-1 expression (Dm) with Rm-Que/Cu to form RDm-Que/Cu, targeting the role of integrin αvβ3 on tumor neovascularization and endothelial cells (ECs). This approach simultaneously integrates the multi-functions, including self-assembly encapsulation, targeted drug delivery, and on-demand drug release. Both in vitro and in vivo experimental results confirmed that RDm-Que/Cu were able to disrupt the cellular copper homeostasis, inhibit tumor angiogenesis, and induce cuproptosis. This discovery provides a feasible platform for the biomedical application of hybrid cell membrane-camouflaged biomimetic nanotechnology.