One popular story could be 'The Outlaw's New Companion'. It's about a unique OC who crosses paths with Jesse McCree during one of his adventures. The OC has some special skills that help McCree in a difficult situation, and from there, a relationship starts to develop. It's full of action and some really interesting character interactions.
Research is key. Know the Overwatch universe well, especially the character of Jesse McCree. Understand his mannerisms, his values, and his past. This will help you write him more accurately in your fanfiction. When it comes to the plot, create interesting conflicts. It could be an external threat that they both have to face, or an internal struggle within one of the characters. And don't forget about dialogue. Make it sound natural and in - character for both the OC and McCree.
Title: 'Jesse Glenn and the Mysterious OC: A Bakugan Adventure'. In this fanfiction, the OC could be a new Bakugan battler in town. Jesse Glenn, being the experienced one, takes the OC under his wing. They start training together, and along the way, they discover a new type of Bakugan that no one has ever seen before. Their bond grows as they face challenges together in the Bakugan battles.
A popular theme is also the fish - out - of - water scenario. If the OC is from a different world or background than Jesse Glen, they have to navigate the differences and find common ground. This can lead to many interesting and comical or poignant situations in the fanfiction.
Sure. You can start by looking on popular fanfiction platforms like Archive of Our Own. Just search for 'Jesse Glen x OC' and you'll likely find a variety of stories. Some might be romantic, others could be more adventure - based with their relationship as a side plot.
In this fanfiction, the OC could be a Bakugan trainer who has a special connection with a rare Bakugan. Jesse Glenn wants to learn from the OC to improve his own skills. As they train together, they face challenges from other Bakugan battlers who are jealous of their partnership. The OC and Jesse Glenn have to overcome these obstacles and prove that their unique bond makes them a formidable team.
Protection is also a major theme. McCree feels the need to protect Mercy from the dangers of the world they live in, while Mercy protects McCree in her own way, by healing his physical and sometimes emotional wounds.
Another theme is the contrast between their personalities. Genji is more of a reserved, yet spiritually - inclined character, while McCree is more of a rough - around - the - edges cowboy type. Fanfictions often play on this contrast, showing how they complement each other and learn from one another as their relationship progresses.
There's also 'Under the Stars'. This one is more of a slow - burn type of fanfiction. It delves deep into the feelings of the male reader towards McCree. The author does an amazing job of describing the settings and the internal struggles of the characters, making it a very immersive read.
One common theme is adventure. McCree is often depicted as a gunslinger with a lot of experience, so going on adventures together is a popular plot. For example, they might go on a mission to take down a group of bad guys in the wild west - like setting.