Green Orange Beauty

One of the beauty living in the country-side is that I can see many plants and insects.
I found this cute fella yesterday when I was checking my snake-skin fruit plants.
She was happily munching its leaves there.
Isn't it odd? The leaves are hard and doesn't seems juicy at all, but she loves it.
Munch munch munch...
Anyone know what kind of caterpillar is this?