"Ragna Crimson" is the bare bones title for a bare bones manga.
STORY: 4/10. The story has been done before in far better fashion. It's just a story you've heard before executed again, but more poorly so.
ART: 2/10. I didn't actually think it was possible for me to dislike the art style of a manga so much, but yeah, the art style in this manga is unclean and ugly. The characters look ugly as hell and Ragna looks like an emo yoga instructor. The action scenes were confusing and cluttered as well, which is not good when "action" the genre of your manga.
CHARACTER: 3/10. As much as I love Leo, Ragna dragged this down so hard with his stupid, cliche, "oh I'm not strong enough to protect the one I love" act. This isn't helped when the manga solves the problem with a Time-Travelling-Self Ex Machina. Ugly MF with a pity-me-pls personality.
ENJOYMENT: 3/10. Sometimes you find yourself so bored that you accidentally end up reading 10 long chapters of a bullshit manga. Then a few days later, after reading a manga that doesn't suck shit, you realize that you wasted a lot of time in hopes that the experience will improve when It wasn't going to from the start.
OVERALL: 3/10. This manga was trying to pull some reverse-Re:Zero shit on the readers and it didn't work- not in the slightest. Save yourself the time and energy, don't read Ragna Crimson.