Blinko the Wanderer comes from a land called Holy Grasslands, which was first colonized by emigrants from PureLand, who were illegally smuggled in by the PureLand government (it's not really a government, but that's the only term you'd understand).
The Holy Grasslands are mostly inhabited by a race of giant semi-sentient blades of grass. They are very peaceful beings and are worshipped by the emigrants as gods. They nourish themselves from metallic photosynthetic frames which grow nutrients off their bodies. The origin of these metallic frames is unknown, but it is theorized that they may have come from ancient religious rituals.