7 scars are 7 too many

I see rwby crossover all over so i was like fuck it ill make one (PLZ READ) Y/n someone who was once abused by the rose/xiaolong family he was abused so much that he lost his voice. And then was taken in under his wing by mysterious man with seven scars on his chest much like his. Y/n is the new 65th Successor to a deadly martial art called hokuto shinken