Listen to the sound clip 20. Sai from Paper Lily Chapter 1 Beta OST - Video Game Music: 20. Sai 20. Sai This sound is from Paper Lily Chapter 1 Beta OST - Video Game Music Video game music from Paper Lily Chapter 1 Beta OST. Published by Leef 6010 (2021). Uploaded by VVili08. Go to the full soundboardwith more sound clips Search