Grumpy is a named resident of Rengkok South who hangs around outside the same bar Rustam is seated at. He insults PUPPY and does little else.
| Characters | |
|---|---|
| Protagonists | BROTHER • HER • PUPPY |
| Rengkok Citizens | ALINA • CREEP ARTIST • DAISY • SISTER OF DISORDER • GRUMPY • HAG • HOOLIGAN • ICHING ORACLE • JOULES • MECHANIX • OPPORTUNIST • RITVIK • RUSTAM |
| Heaven Elite | WIZARD • TRAFFICKING • SICK SISTERS • BOSS |