MSc adult nursing

Has anyone done a masters in adult nursing as I have seen a masters in management and leadership in health care roles. But I don’t know what the masters in adult nursing would lead too I have tried researching it with no luck. I would like to do a masters if I get the grades and would like to do this masters but I don’t know what it would lead me to apart from a nurse which I would get from university anyway! If you understand this and know what I could do with a masters in adult nursing please let me know what I could do