In a pan containing heated oil add the cumin seeds and deep fry the marinated chicken pieces until they turn golden brown.
In a separate pan prepare gravy by heating 1 tbsp oil with garlic paste, adding green chilies and sauté cooking for some time.
After that boil 2 cups of water and add sugar, pepper powder, salt, ajinomoto and remaining Soya sauce to the above mixture followed by adding fried chicken pieces and continue cooking for some more time.
If you want to have more curry, add some corn flour to the mixture cooking for 2 to 3 minutes but with constant stirring to avoid lumps.
Once you see that the water in the pan is drying up and there are traces of oil developing on the surface turn off the burner or simply remove the pan.