ORV is classified as a manhwa. It has managed to create a devoted fan base due to its combination of exciting narrative and visually appealing graphics.
There are several options. Some people find ORV manhwa on dedicated manga and manhwa websites. Another way is to check if your local library has digital access to it.
ORV is a novel. It has a rich and elaborate narrative that is characteristic of the novel genre. There might be plans or fan-made webtoon versions, but the original and official form is a novel.
The 'orv light novel' is often known for its unique and complex world - building. It creates a vivid and immersive fictional world that attracts readers with its detailed settings.
You could search on Amazon Kindle. They often have a wide range of novels available, including ORV. Another option is to look on Goodreads, as it might give you suggestions on where to find the specific novel you're after.