After involuntarily receiving an injection of the Kzinti analog of boosterspice , his scarring gradually disappeared .
Chmeee was badly burned during Ringworld ; and as a result , his body was covered with scars .
After involuntarily receiving an injection of the Kzinti analog of boosterspice , Chmeee 's scarring gradually disappeared .
Chmeee was badly burned during Ringworld ; and as a result , his body was covered with scars .