K was a very popular Japanese manga that combined action, adventure, and sci-fi elements. If you like this type of anime, you can refer to the following good-looking anime similar to K:
" Sword Art Online ": This is an anime with a virtual reality theme. It tells the story of the protagonist's adventures in the virtual world.
[2]" The Attacking Giant ": This is an anime story with the theme of the war between humans and giants. It is full of exciting plots and amazing visual effects.
3 " Rebel Lelouch ": This is an anime that combines action, adventure, and sci-fi elements with the theme of the conflict between history and the future. It is deeply loved by the audience.
4 Death Note: This is an anime with the theme of the struggle between good and evil. It combines action, adventure, and science fiction elements. The story is very exciting.
I hope you will like some of them.
Re:Zero's anime hasn't reached the same point as the manga. The manga has more depth and detail that hasn't been translated into the anime version yet. However, both have their own merits and appeal to different audiences.
The Black Clover anime hasn't caught up to the manga. The manga has more storylines and developments that haven't been covered in the anime yet. But the anime does a decent job of adapting the key elements.