Ruby Rose/Pyhrra Nikos x salem's son reader

The world of remnant, a place of peace, minus the grimm, terrorists and well it is actually not that peaceful, but it still has a rather chill vibe around it. With the kingdoms training warriors to combat the evil and end their crimes. However, they are not prepared for their greatest threat, Salem and her teenage son who just so happens to want to make a certain black/red haired girl his. What will happen, will ruby find a way to turn the reader to the good side or will ruby succumb to the darkness and cause the destruction of remnant! I do not own Rwby or anything else in this story other than my own writing rwby belongs to roosterteeth and Monty oum.