Mieko explains to Momo that 100 years ago, 13 puppies were born, all different colors. 10 years later, they all got hit by the same car, at the same time. 13 years from that day, the puppies were reborn with the ability to transform into their puppy self. Mieko reveals that she has done some research on these puppies, and Momo is the pink one. She also says that she injected a serum into the reborn puppies, giving them the ability to transform into wolfgirls. She assigns Momo with the quest to find her teammates, defeat the aliens, called the Trokonies, and save the world. Momo accepts this quest.