DOOM: The Fifth Dimension PART 1

Hello fellow human, I'm still alive but I just  didn't have the motivation and all but thank to that I passed most of my time reading story and all so now I have a better understanding of how to make an "interesting" story and else.

So for this fanfic i decided to change this story. It won't be just a mix of doom and mha but let's just say it serve as a base for the rest of the story (you'll see). It will also have two part like jojo bizarre adventures.
And last thing before we change the subject, I'm going to rewrite the story and I already attacked the prologue.

So for the next subject is about making original story. Why ? Because I was tired of the same bullshit of what manga, manwha and manhua as to other so here my project:

1- An heroine who return in her original with her few classmates after being summon in another world but she had lost her lover in the other word. Her lover last gift had a piece of her souls and memory in it that could take an humanoid form. After her classmates learn that they try to destroy it Why ? Because her lover was the demon queen who she was forced to fight...
She learn that she could rewind time with her artefacts but the price was heavy and with that in head she decided to do anything to see her lover again.

2- an guy with no idea how he end up is ass isekai to another world and with only certain part of his memory...he recognise that the world was an otome game he use to play because the gameplay where insanely good. He decided to go the academy where the main character we're because he wanted to have fun in this world but...but something followed him into this world.

3- a guy get transmitted into a manhua he readed but he absolutely fucking hated the story because is was extremely pool of crap...so if he was going to live there he not goings to accept to live like the rest of those idiot.

4- a classroom get summon by a king in order to save humanity from "evil being". And inside the classroom was the sister of our dear protagonist who he wasn't summon with them but he was the perfect candidate for two goddess because of his character and secret that will drive him to complete they're objective.

5- Centuries fighting after humanity- no... earth was annihilated by the monster from the gates, our protagonist who was full of tragedy and suffered for so many year finely killed the one of opened the portal only to find out he was only a pet that was entertaining his masters. He was to tired to fight them so he decided to use one of his artefacts to regress in time with his souls, memory and inventory and use it to regress into another timeline leaving the one he couldn't save behind and swear to protect this world from the one behind the gates and from themselves. But he don't even have the time to grow his younger self that he had to fight to save his sister from her horrible  fate that awaited her in the gates. Forcing himself to use that but...oh what the hell ! We all know we have to change even if we stop being human for power !

Well that the plot for those 5 story but...I think I'm missing 2 or 3 more... but I update it if I remember them.

Also in advance: F U C K  Y O U, I will not hold back on those story so get ready to be
V I O L A T E D.

Note: yes I'm going to fix my orthographe.