The naming and the division into parts suggest an anticipation of reunion, a plan to reassemble the pieces into a complete work. The process of reassembly requires patience, the right software, and sometimes, a key to unlock the encrypted contents.
# Ensure you have unrar installed: sudo apt-get install unrar # Debian/Ubuntu # Then extract: unrar x FC2-PPV-4505968.part1.rar /path/to/destination/ FC2-PPV-4505968.part4.rar