Emma was strong, so over the course of the next year, Ning and Ely took her away from any human civilization to make sure she didn't harm someone accidentally.
People came to visit them from time to time, and Night, Blue, and Sorlus stayed around with them, but other than that, it was only Ning and Ely who remained together with Emma.
Emma was strong, but she didn't use her cultivation or magic spells that often. The only time she did, it was either because she was in the mood for some fun, or when she was sad.
Her spells weren't refined at all and her techniques were amateur, so the attacks usually just came to be random blasts around the house.
On top of that, she didn't use very strong attacks. At least by comparison to what she was capable of.