How can I write a good Mordecai x Rigby human fanfiction?

A chance to change, challenge destiny, make dreams a reality, and live a legend! A regular man gains a system that allows him to turn into a fish! In the modern world, a young man gains an unconventional system that gives him the power to transform into a fish! With this strange power, he shoots for the stars!

Man dies. His last act in the previous life generates him an absurd amount of karma. He meets a god, and it reborns him in a crossworld of Harry Potter and DxD. He gets a gift, one that can only be fully explored with the knowledge that he learned in his previous profession in the previous world. The keeping of knowledge is also a gift. And with that, his karma is spent. Thrown in the world with a 'good luck' and a slap in the back, he fights to survive until the start of canons. The time until that, 1000 years. ------------- Yeah… Now read about some of his adventures in this crossed over world, beginning already in HP canon. ------------- English is not my main language, so you will find some strange stuff, like the mix of North American and the Queen’s English. ------------- Disclaimer: All characters that you recognize from the franchise of Harry Potter and DxD are propriety of its respective creators and I only wish that they were mine. But they are not. I only own the MC, the OCs, and the ideas that generated the non canon plot.

I, Leon Coulson, the nephew of the most adorable S.H.I.E.L.D agent Phil Coulson in history. This is the story of my good attitude everywhere in the Marvel world, and gradually become stronger. PS: Not my book this is a translation check out my other translation novel in my profile 2 chapter a day and every 50 power stone for 4 chapter PS: The timeline is dominated by the MCU universe.

How I become a Flaming Turkey and how to enjoy it. Oh yeah! I also work for Slutlife Inc for some reason. SI becomes Riser Phenex. Waifu Catalog fic.

What do you call a world that went Hell? An Apocalypse. What do you call reviving in a game? Respawning. What do you call a man who can Respawn in an Apocalypse? A BUG an Immortality Hack or a Cheat!!! This is a story about an the world turning into a Game Like Apocalypse and our MC Li Xin coming back from the future and being able to do something others aren't able to do. Which is Respawn! The undying man will show the world what he can do with his BUGGED skill of Immortality!

THIS NOVEL IS NOT MINE AND ITS A TIPICAL CHINESE NOVEL, DON"T READ IF YOU CAN"T STOMACH CHINESE WAYS, OR ACTIONS. YOU HAVE BEEN WARNED. This is not mine, i found it and im only posting it here so others could see it too. All the credit belongs to the original author. Note: if the author want's me to take it down, write a message or review here and i would. Thank you.