What Makes a 'Tony Stark x Reader Fanfic' Stand Out?

So this guys dies, gets reincarnated to MCU as Tony Stark Well, he had a chat with god/random powerful guy before reincarnation so he got something. First time writing so please be gentle. I'm ok with comments and suggestions as well as loophole/problems. Also please keep them short. I'll Try once a week/maybe more. But can only promise once a month Disclaimer: I don't own the characters(mostly) they are Marvel.Disney/ Whoever Owns them. I was inspired by some fanfictions so you might see some similarities.

After Frisk finally managed to bring peace to her universe a certain glitchy skeleton appeared out of nowhere and erased it from existence, but luckily the goddesses Fate and Destiny found her Soul and decided to let her reincarnate, what will Frisk do? And will she be able to stay a pacifist... (I am not a native english speaker, so please forgive me for any spelling mistakes, this is also the first novel I am writing, so don't expect high quality stuff, this is just going to be some half-assed story, that I am writing because of quarantine, and I repeat DON'T EXPECT QUALITY! Btw obvious DISCLAIMIER, I don't own BNHA or Undertale and the cover art was made by Patzzi and reedited by Solunary.)

When the world turned into a game where the strong devour the weak. What will our protagonist do?. Because I am starting to take this a little bit seriously. I will change this synopsis. My grammar isn't the best. I am trying to fix it bit by bit so bear with me and if I didn't succeed well... that it. I will mostly update one chapter by day... hopefully. This my first story. So, I am just doing my best and nothing more. I don't own anything. I just write for fun and because I am bored.

A modern man dies, and reborn as Ned Stark's 2nd son. Alaric Stark

[If you want more and wish to support me for the story head over to my groups pat-reon- pat-reon.com/IdleSect] Harem Seeker's F*CK Off System Seeker's F*CK Off Incest Seeker's F*CK Off MC never uses his System] There was once a man whose entire life was a legend, he was so powerful that each stroke of his fingers caused fractures in every reality and each punch retconned entire multiverses while entire Omniverses laid within his palms as both the sun and moon cowered in his wake... This person's aura radiated outwards from his body as it caused untold storms and tidal waves to form, this person was called Leonard Stark- Leon the Adamantium Primate of Rage. Everyone: "I want your babies?!!" With one step he killed buddha and with the other he killed the devil... None dared to provoke him as this was the Mortal with the Adamantium Body of Rage, Ever evolving and with unlimited potential his story was only just beginning...

I was normal, just some random game designer, so why did I end up in this fucked up world that seems to want to get destroyed? Fuck, whatever, even if the world wants to get fucked up I will not let it. I will survive the shit storm incoming! And why are som of these girls so freaking thirsty? Game system based on One Piece, terrible gacha that makes FGO gacha looks nice, Dating Sim system aspects, Progressively OP MC, Crossover, harem Cross-posted in Fanfiction net