Max Einstein Saves the Future

Twelve-year-old genius Max Einstein and her friends use their intelligence and bravery to tackle a climate emergency during an aquatic adventure to save the future. Meanwhile, Ivy, Seb, and Valian embark on an overseas adventure in Nubrook, a hidden market beneath New York, to find Valian's long-lost sister, Rosie. Amidst their missions, they face challenges from their enemies, the Dirge, who are after a powerful artifact, as both groups race to secure it first.