Nine abodes of sentient beings as listed in the Abhidharmako/sa-bha^sya. In the desire realm， human existence. In the form realm， 众， 极光净， 遍净 and the four no-thought heavens. In the formless realm， the locus of unlimited space， the locus of unlimited consciousness， the locus of objectlessness and the locus of neither-thought-nor-no-thought.