Stardust Accelerator: A Hero in Time

Awakening in the crumbling ruins of a once-great city now known as Satellite, a young man with no memory of his past or who he is is thrust into a battle for the fate of the world thousands of years in the making. Wielding the power of Fusion in a time where Synchros reign supreme, he sets out to make his mark and find out who he is, where he came from, and what lies ahead of him.