Alright, so basically snake girl tries to murder goth girl, fails miserably and gets thrashed by goth girl (in some of the most gruesome and bloody ways possible). Then they live a normal life past that. That's the main gag, so if you're not interested yet, you can leave now. Still here? Cool. This anime has pretty poor reviews on MAL, so I'm writing this to give the manga a little more credit. First I'll mention the characters because I think they main duo work really well together for comedic relief. You've got Jashin-chan who is overall a dick and her cruelty towards others often gets her murderedby Yurine. She's also a coward who will pin the blame on anyone else in the last moment, but the tactic never works. Probably some of the funniest shit I've seen are her facial expressions when she realizes she's about to get murdered by Yurine.

Next you've got Yurine. Plays the straightman to all of Jashin's fuckery and is surprisingly strong, even without her various oversized murder weapons. The best part about her is probably how kind and reasonable she is to everyone except Jashin, who she cuts open for doing anything that mildly annoys her. Did I mention she's a bit sadistic?

Aside from the main duo, the manga features a mildly funny sidecast, 4th wall breaks, pop-culture references and a lot of gore for a comedy SOL, which is part of what the series is known for.

All in all, I think it's worth a read if any of this sounds funny to you. Also, feel free to check out the anime which has 2 seasons and another in the works. Many of the episodes are taken 1:1 from the manga, so you'll likely enjoy both if you enjoy one.