Is there another world in which living beings exist other than our world?

The universe is everything other than Allah, and from this perspective, it is a single universe. However, from the perspective of creation, there is the visible world and the unseen world, and in each of them are things that none but Allah can enumerate, as Allah Almighty said: (And He creates what you do not know). And "al-ʿālameen" (worlds) is the plural of "ʿālam" (world), which refers to everything in existence besides Allah. It is also used to refer to the various types of creatures in the heavens, on land, and in the sea, and to every epoch and generation. Specifying the number of worlds on Earth is not supported by evidence, and what was narrated from Abu Al-Aliyah regarding this is a strange statement that requires sound proof.