JHODNE-190527: "Vengeful John, The Crossover"

Original Post
The original post was posted to Reddit by u/Rojom on May 27, 2019. As of May 28, 2019, it is the fourth most upvoted post on r/imsorryjon.

Lore
Due to an error in the Multiverse, Jon Arbuckle was replaced in this reality by John Wick, a famous and very capable assassin. When Garfield ascended to an Eldritch Form and killed Odie, John decided to kill Garfield, no matter the cost.