Love (an Finn x Fionna story x Assassin's Creed story)
  • Reads 1,700
  • Votes 48
  • Parts 28
  • Time 1h 11m
  • Reads 1,700
  • Votes 48
  • Parts 28
  • Time 1h 11m
Ongoing, First published Oct 18, 2020
Mature
In a world where the land of OOO and AAA are in war against each other. In order to win the war, they must kill the leader. 
Finn Mertins (The Grandmaster Assassin from the Brotherhood of Assassins from OOO) is sent by Princess Bubblegum to kill Prince Gumball, the Leader of AAA. Fionna, the best soldier in AAA is hired by Prince Gumball to kill Princess Bubblegum. But as the Assassin and the soldier meet each other, they somehow have feelings for each other. As they learn more about the war between OOO and AAA, they realize who is who. And once they reveal their feelings for each other, will they ever be together or even, will they ever see other?
I don't own Adventure time or even Assassin's Creed but I'll still give credit to the creators 
*warning. There's lemon and swearing*
All Rights Reserved
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Adventure time fanfic: Ooo's new Prince

22 parts Complete

What if Finn was terribly ill and the entire kingdom of ooo is thinking of ways to save him but they forgat a a certain someone help p.s. this is a Finnceline