Infinity Ring Tattoo On FingerWiki info
One day, Dak, Sera, and their class goes to the Smithsonian Museum. As Dak soaks in everything, Sera is bored with the history. Suddenly, an earthquake rocks the building, nearly causing a Viking longship to fall on Dak and Sera. After the disaster, Sera experiences a Remnant, a feeling that something different would have happened if time hadn't been changed. After she goes to Dak to share it, he allows her to enter his parents' lab. Sera completes the Infinity Ring, a device that allows time travel. However, their parents' first attempt at time traveling fails, getting them lost in the time stream. Soon after that, a dozen Hystorians disguised as SQ members storm Dak's parent's lab. When Brint and Mari, the Hystorians' current leaders, introduce Dak and Sera to the Hystorians, only Riq stands out. He is far younger than everyone else, with dark skin and eyes. He also knows sixteen languages and is 16 years old. Shortly after that, the SQ storms the compound and Dak, Sera, and Riq escape by using the Infinity Ring and decide to go back in time to fix the changes themselves.