Can you recommend a wonderful anime with a bloody battle, a wonderful plot, and a powerful protagonist?

As for the definition of the protagonist being awesome, even if the protagonist was not very powerful, as long as he was not useless, not a burden, and did not let others gnash their teeth at him! As long as it's an anime that I think is a god, I'll recommend it. It doesn't matter if it's a publicly recognized god... However, if they wanted to fight and gore, such as Dajian and Devil May Cry, and if they wanted to be short stories, they didn't want those that were hundreds of episodes long, or those that were still being serialised, or Naruto. They wanted to have a plot, but they didn't want those that didn't have a plot. They didn't want those that had a few episodes like the Crying Cicada. They didn't expect to be resurrected after an ending. They didn't like it, or even hated it…
Greatsword, Enigma, Requiem, School Apocalypse, Devil May Cry, Melody of the Fairies, 11Eyes, Stigmata of the Wind, Battle Fairies Snow Wind, Night of the Guardian of Fate, etc., as well as Final Fantasy and the Umezu Yasuomi trilogy, etc. No need to recommend anymore…
Oh, I forgot. It's better if the style is not too bad. Otherwise, no matter how good the plot is, no matter how wonderful the battle is, I won't be in the mood to watch it, right?
I hope you can recommend a few good movies with some introductions. Otherwise, how would I know what kind of anime it is? Besides, the encyclopedia is not good every time... In short, I hope everyone can recommend more. I have written so many questions myself, so don't just copy them casually. You have to be worthy of my hard work, hehe! = I'll thank everyone in advance.
Everyone, it's better to see the question clearly before answering it seriously...
The Death Note, the ghoul, the rebellious Lelouch, and other anime were all good, but he had seen them all... Don't keep recommending them... Don't recommend anime that's too popular. I already said that it's too popular. If anyone who watches anime knows about it, there's no need to recommend it...
[Additional comment: A good anime, even if it's not one with bloody battles. As long as you think it's good, you can recommend it. But don't patronize me. I refuse to be patronized…]
I will slowly add points

Answer 1

, I recommend the following novels to you, and I hope they will meet your needs:
The Thousand Year Battle of Demon Gods. This novel was a fantasy sword and magic novel. Not only did it have bloody battles, but the plot was also exciting. The main character was also very powerful. The background of the story was a bloody war that took place 5,000 years ago. 5,000 years later, the prophecy of the reincarnation of the Demon King came true. Would he, known as the "Son of the Demon," be able to end this grudge that lasted for a thousand years? The story was full of magic battles and anime elements. The characters were very handsome and the plot was smooth. It was very enjoyable to read.
I hope you like this fairy's recommendation. Muah ~😗