How to write a Kaname Kuran x Female OC Fanfiction?

A story about a guy who gets 3 wishes and reincarnates in Legend of Korra as an earthbender prodigy. I always wanted to write fanfiction and the idea for this story kept popping up in my head so here we are. My main goal right now is to upload a chapter at least once a week and that becomes a lot harder when English isn't my first language. Besides that please be gentle with me as actually posting this took a lot of courage for me. I own nothing besides the OC.

This is the tale of Kokoro Kanei, a Chunin of Konoha. This fanfic will follow a Kunoichi who is FROM the Naruto world. No reincarnation, no system, nothing. There will be missions, action, romance, and lemons. I have been browsing the Naruto fanfics, and while OP characters are fun, I wanted to write a story about someone who would have been a minor character in the anime. This starts a few years before Naruto becomes a Genin, so the main plot of the anime won't be touched on for a bit. Also, I will not always be following the plot, as shown with relationships between characters. Additional Tags: Action, Female Lead, Futa, Romance, R18

Synopsis.

WARNING my stories generally lack spirit i write for fun and to free my head from this particular plot. Expect inconsistency bullshit power ups and messed up logic and also don't expect good grammar.

The story of the son of a Kryptonian and Tamaranian, outcast and abandoned by both races.

What happens when a certain young man got a system? What if the system is brokenly overpowered? What if there are many waifus in the area? Read now to find out