Mutants & Masterminds
Jennifer "Jen" Fries
Mr. Freeze's daughter known as Ice.
Jennifer is the daughter of Victor and Nora Fries. She isn’t born but created from the DNA from both Victor and Nora.
She woke up as a teenage girl with basic memories that were a mix of her father and mother, she build her own personality and memories from that. Victor tried to get a cure for his wife. As a result Jennifer is immune to cold and can create ice and control cold.
Jennifer’s blood helped her mother but not enough to rid her of the disease, it only allowed Victor more time to save his wife.
She moved to Metropolis to study, she met Superman there. He kind of became her mentor.
She adapted the name Ice as her superhero name.