A young girl named Cera and her partner Miku awaken without a clue as to where or when they are, even as to who they are. Join them on their journey as they work together through trials of many kinds to dig up their past and piecing it together, while battling foes across space and even time itself!

The Shadow War has ended and the threat of Arkosaurus neutralised. With the timeline finally reset and stabilised once and for all, it is a time of celebration for Saurus City with the revival of the Greatest Championship of all!