Prologue: A new family

Y/N was adopted by Summer and Tai and he loved being with his new family and he loved his older sisters Ruby and Yang he loved his new family that's until one day Summer went on a mission and she never came back this broke Y/N it took him months but he eventually recovered and was determined to make Weapons for huntsman huntress and the military he loved what he did until Roman Torchwick got a hold of his weapons and hurt someone he cared about with them he realized what his weapons can do in the wrong hands and try's to shut it down. But then he gets another idea that he can become something more.

I don't own Rwby or Marvel comics