(Saitama x OC)
I don't own One punch man, but I own my OC, and there will be some very MATURE SCENES!! SO WARNING SEX WILL BE IN THIS FANFIC!!!
Kat, is very.....um, how do I say this? Interesting and cute and very weird. But that's what makes Saitama notice her, and fall in love, years later after they meet, and since they've met, they've been together, and now after three years, Saitama and Kat are the greatest hero's, well Saitama fights, and Kat, she does too, only when she needs to or when she wants to.
It,....it will make sense if you read....I hope.
Have fun!!
Transmigrated into DxD World-Kuoh Town, Hibari Kyoya. an average student, spent 18 agonizing years in the world fully aware of the dangers, knowing he is utterly powerless in a world of gods and monsters, Until...
[Ding! Sign-In System loading... 20%... 50%... 80%... 100%.]
Destiny, it seems.. has a cruel sense of humor. A [Sign-In System], long overdue, finally bursts to life within him, offering a chance at survival, a chance at power...
[Ding! Congratulations! You have received the Rainbow-Grade Gift Bag!]
...
He then started completing System's tasks, accumulating even greater rewards.
[Ding! Task completed. Reward: Perfect Rumble-Rumble Fruit (Weakness to water Removed).]
[Ding! Task completed. Congratulations to the host for obtaining the Flying Thunder God Technique!]