Paralyze, poison.
Get used to these words because that is going to be the entirety of this anime. I've never reviewed an anime but this one was so offensive to my time that I had to.
I managed to get through it because I do enjoy "so bad its good" content and this definitely falls into that category most of the time. But do be warned; the entire anime, every single encounter, ends with paralyze, poison. There are 0 stakes anywhere in this anime. Even when faced with the greatest hero in all of the world all it takes is 2 words for him to defeat.
And the story isn't anything to write home about either; very simple and bare bones. The over arching plot is mildly interesting but the moment to moment and episode to episode plotlines are very weak and except for a single exception wraped up entirely instantly.
The graphics are what you'd expect from a PS1 game; I thought it was going for a dark souls feel and it nailed it if that was its goal but then the themes shifted quickly and now it has nothing in common with darksouls except the low quality CGI and it is used SO MUCH; two characters could be having a casual chat and suddenly everything turns into CGI for 10 seconds for a character to get on their knees and say something and its back to normal, very jarring.
Overall if your fine with 0 fighting animations due to everything dying in 2 words in every single fight(without exception) and you like shonen anime (because this anime has 0 stakes and risks etc) and sloppy CGI then this would be a perfect fit for you
SPOILER
also for anyone thinking I didn't do my due diligence I watched the entire thing, I know about the panther, his new skills (ice and such) and his 80 person limit and so on. This is my opinion after suffering through the entire thing.