Pilot: Part 1

A shy and timid girl, Ava Smith, has a strange pendant on her neck given by her grandmother when she was a child. At the age of 15, she had move to Crown City with her father after her parents' divorce and went out exploring of a strange meteor nearby she heard on television before she met a boy named Russell from his father's scrapyard as they both encountered strange giant robots called the Autobots, who are on a mission to capture criminal robots called Decepticons. Now, Ava joined the Autobots on an adventure to help capture Decepticons while discovering the secrets of her strange pendant that holds extraordinary powers.

(Description by @katrupp03)