Infinity ring

There were these children named Dak,Seiera and daks father and his mother tried to fix the history of man kind and what they had was a thing called a infinity ring and they tried to solve the puzzle but they could not.And so Seiera figured out how to do the puzzle and so they went back to time.And they were in the revolutionary war and they almost died by the soldiers.And then they got away and they went and tried to fix history but not yet.