What's causing a mysterious power outage at the local aquarium? Best friends and curious fifth-grade conservationists Marena and Aisha have an exciting theory. Following the advice of their OceanX mentor, they search for real scientific evidence, and embark on a fact-finding mission that leads to some spooky sleuthing. Are they on the verge of an out-of-this-world discovery? Or did their imaginations go entirely too far?