Introduction: The Mc dies in his world, but are given a chance to be reborn in another world. A fictional world that he know very well. Follow his adventure in the world of Remnant and see what destiny has in store for him.(I don′t own the series RWBY or the picture on it, RWBY is owned by Roosterteeth and Monty Oum.)(This is a re:write of RWBY: A Man With a System.)(Tags): System, School life, Harem......