Ottilie Madsen is a normal teenage girl, or at least as normal as she can be. If expected to win the Olympic gold in ladies' singles at the 2018 Pyeongchang Winter Olympics wasn't enough, then discovering that she is a hybrid of two alien species from the moon and sun respectively certainly is. Ottie now finds herself in the midst of saving not only Earth, but the entire galaxy, from an unstoppably hungry black hole whose motives are unclear. Along the way Ottie will find romance, friendships, enemies, and betrayals, but can she fulfill her duty?