Land noun – A body of people composed of one or more nationalities usually with its own territory and government. Garden and land are semantically related. Sometimes you can use "Garden" instead the word "Land" as a noun or an adjective. Nearby Words: landing, landed, landholder, landless
In the manga there is also an utopic garden, where the forest has finished purifying the land, that turns out to be a Garden of Evil because humans can no longer survive in such clean air, their lungs having become adapted to the polluted atmosphere.