Son of Alex Mercer Reader and RWBY

Y/N Mercer the son of Alex Mercer who saved manhattan only to turn bad and tried to take over the city then the world but after his death James Heller found his son a week after he saved the city and possibly the world before he found Y/N years ago his mother was killed by his own father he was all alone till James found him by Y/N's aunt dana and trained him when he got older a portal took him to a new world called..Remnant and discovered that the world was plunging to the dark its up to Y/N to save it like when his father did before he turned evil and to not be like he was a monster....even though Y/N is already one himself but won't make the same mistakes his father did and bring Remnant balance.