Once upon a time, there was no one on Earth. The Earth was just a big ball of rock floating in space. Then, over billions of years, tiny microscopic organisms started to form in the oceans. These tiny organisms were the very first living things on Earth.
One day, one of these tiny organisms slowly evolved and changed over a long, long time. It eventually turned into a fish that could swim in the water. This fish then evolved into an amphibian that could both swim in the water and crawl on land.
As time passed, this amphibian kept changing and evolving. It eventually turned into a monkey that could swing from tree to tree. And finally, after many more changes and millions of years, this monkey evolved into the very first human.
So, the very first person on Earth was not a single individual, but rather the culmination of billions of years of evolution and change. This first person was not created by any magic or divine power but rather by the slow and gradual process of evolution.
This story helps us understand that every living thing on Earth, including us humans, is connected and has a common origin. It also shows us the beauty and wonder of the natural world and how amazing it is that life on Earth has evolved and changed over such a long time.