The unique take on the original Hellsing story. Since it's abridged, it often condenses the plot in a humorous and sometimes unexpected way, which makes for an interesting read.
Sure. Hellsing is considered good by many because of its compelling narrative, complex characters, and the way it combines horror and action elements. It's a fan favorite for a reason.
You can try some fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, and you might be able to find the 'hellsing watch hellsing abridged' fanfiction there.
In the Saint Valentine story, Saint Valentine was a Christian priest. He was known for his kindness towards young people in love. He didn't agree with the Roman emperor's ban on young men getting married, so he took the risk to marry them secretly, which ultimately cost him his life.
Fanfiction is generally in a legal gray area. Since it is often based on existing copyrighted works like Hellsing, it depends on various factors. In most cases, as long as it's non - commercial and not causing harm to the original work's marketability, it's tolerated. However, watching it in the sense of someone reading it out loud in a video or something similar without proper authorization could potentially run into legal issues.
He'd bring a new sense of hope. The Hellsing organization is often mired in dark and violent affairs. Naruto's positive attitude could be a breath of fresh air for the members. For example, Seras might be inspired by Naruto's determination to protect those he cares about.
Luke could also be a book collector or a bibliophile who likes to customize the books he owns. In this case, he has 'cut' a romance novel, perhaps by removing pages he didn't like or by creating a unique binding for it. However, this is a less common interpretation compared to the first two.
Most fanfiction is created by fans out of love for the original work, like Hellsing abridged fanfiction. Usually, the law is more concerned with preventing plagiarism and unauthorized commercial use. So, if you're just watching it for fun and not participating in any illegal distribution, it's likely legal.