Creation, Adam and Eve, Cain and Abel -- God created the world in six days, the heavens and the earth and every living thing, including Adam, who lives in the Garden of Eden. When God creates Eve from Adam's rib as a companion for Adam, he warns Adam and Eve about the Tree of Knowledge, and to never eat its fruit.
A wicked serpent tricks Eve into eating a fruit from the tree and when she gives it to Adam to eat as well God becomes angry and banishes them from the Garden of Eden and punishes the serpent.
In the new mortal world, Eve gives birth to Cain and Abel, who become great friends until they are adults. When Cain suddenly kills Abel out of jealousy, he is cursed to become a restless wanderer of the Earth.