Ok first a few things. 1. I DO NOT OWN RWBY OR Mha and that time I got Reincarnated as a slime the fanart of Izuku and Blake the art goes out to the rightful owners! anyway with that out of the way let's get into it. On a very rainy night we see 3 people running for their lives. Who and what are they running from? Why are they running for there lives in the First place? Who knows will they survive?? Who Or what is out their chasing them m??? Where are they in the first place???? Well I'm here to answer your question but you gotta read the book to find out! 

(Y/N) Maurice a previous student of the academy of Union soon. That was before a corrupt god of their world named three students of the academy as the champions. Those being Issei, Jaune and Deku. After this had happened many of the academy members started to see them as literal gods, who could never lose. And soon started to see those who were less useful to the academy as nothing more than wastes of space, which included (Y/N). And thus he was cast out and left in a dangerous Grimm infested area of the world, and would've died out there, if it wasn't for a kind doctor who saved him and brought him in. He stayed with the doctor for some time and helped him with experiments, until one brought (Y/N) into contact with another god of the world. The Goddess of Chaos Magic Illumina. Illumina saw potential in (Y/N) and also wanting to have someone to counteract the other gods "champions" and thus granted (Y/N) access to chaos power

The Kingdom of Nintendo, a Kingdom that was prosperous. Even if it was attacked from time to time but yet they still moved ahead and kept going with their lives. That was until they were attacked by people they thought were they're allies. The Kingdom's heroes a family who had always been with each other, fought to protect it but only one siblings made it out alive. With the Kingdom now destroyed, (Y/N) the only surviving member now looks to avenge all that they had taken from her.

Two girls were used as test subjects by Atlas, to as they say to create the ultimate weapon. Though unfortunately for Atlas the two make their escape and were taken by someone that would give them a new life and a new beginning.

For most of his life, (Y/N) was experimented on by scientist simply because of what he was- a dragon faunus, a creature considered to be a myth. After a surprise attack by the White Fang, he managed to escape his prison and was eventually rescued and adopted by Team RWBY. However, (Y/N)'s breed is legendary for their mystical power and untold strength, making him a perfect target for dark forces. Can Team RWBY protect him from those who wish to corrupt him while also trying to heal his heart?

This book includes several details of my Original Characters (OC'S) from my Hyperdimension Neptunia Z/Hyperdimension Neptunia Super Fanfiction Series.

(Y/N) Guilly never had a good life even as a child she was bullied and ridiculed. Things only got worse for her once she entered Union. She was constantly bullied and ridiculed by both the students and staff of Union. This went on for months until she finally snaps and unleashes the power that the headmasters of Union were afraid of. A power of destruction. . . . . . . . . . The Digital Biohazard

Crossover Harem x Bullied OP Male Reader! F/n used to be a powerless male, just like a majority of society, and has dealt with oppression and pain his whole life. When F/n was in Union Academy, he's been facing severe bullying due to them thinking he was a cheater and a loser who only came to Union to peep on girls, make everyone look bad, and not make anything of himself. However, would all of them manage to earn F/n's forgiveness...and love when he ends up becoming more powerful than everybody in the world? Or will he leave them all in the dust? Disclaimer:I do not own anything in this book. I just own the book.

All Forces of Evil now under one banner.

It's exactly as it sounds a tournament for writers OCs. A friendly competition for many to enjoy