Abstract: The present disclosure provides a fusion peptide, a peptide-molecule conjugate containing the same, and a composition for nucleic acid delivery containing the same. The fusion peptide and the peptide-molecule conjugate containing the same of the present disclosure are expected to be used as a carrier for gene therapy intended for gene editing or treatment of diseases by delivering nucleic acids to cells or organs because it can be used for effective and safe delivery of nucleic acid materials and can be stored for a long time of 13 weeks or longer without structural destruction of the nucleic acids under harsh conditions.