It has ended. The last chapters wrapped up the plot and brought the manhwa to a close. There might be spin-offs or related works in the future, but the main storyline is completed.
It's a story that involves intense battles among high school students. They compete in a martial arts tournament where they display their unique skills and powers.
A possible plot for a Naruto vs Riser Highschool DxD fanfiction could be that there's a power imbalance in the Highschool DxD world that Naruto is brought in to fix. Riser, who is used to being in control, doesn't like this new factor. Naruto, being the hero he is, tries to resolve things peacefully at first. But when Riser challenges him, they engage in a battle. The fanfiction could then delve into how their different power systems work together, how Naruto uses his chakra in this new magical setting, and how Riser tries to counter Naruto's unpredictable moves. It could also be about how the two grow as characters through this encounter.
In a Naruto vs Riser fight in a Highschool DxD fanfiction, Naruto would likely win. Naruto has a vast array of powerful jutsu like the Rasengan and Shadow Clone Technique. He's also incredibly resilient and has great combat experience. Riser, while strong in the Highschool DxD universe, doesn't have the same level of combat versatility as Naruto.
I really like the 'god of highschool crossover fanfic' that involves a crossover with 'One Piece'. Imagine the 'God of Highschool' fighters sailing on the Grand Line. The fanfic might explore how their powers would fare against the Devil Fruits and Haki in the 'One Piece' world. It also delves into the different cultures and the idea of friendship and adventure in both worlds, which is really interesting.
The 'God of High School' light novel is centered around a large - scale martial arts tournament that attracts fighters from all over. The characters are diverse, each having their own motives for participating. The story not only showcases the battles but also the growth of the characters. As the tournament progresses, secrets are revealed, and the relationships between the characters evolve. There are elements of friendship, rivalry, and the pursuit of power, all set against the backdrop of this exciting martial arts event.