@@mikowos I hope I watched almost all the series again, I can’t find it anywhere, and by the way, I know that the videos on my channel are bad, but could you add a couple of mine to the reaction?
It's from an Ova (I think that's what it's called) and if memory serves me right it was called do it or die trying survival training, you can watch it on Cronchyroll or search it up on RU-vid