I decided to check this and was shocked when it mentions black rabbit.. I'm sure I've read a novel with this particular story, but didn't remember it being this shitty, then checked NU only to find that this absolute abomination of a manga was indeed the adaptation from that novel. This manga is absolutely terrible, the opening chapter was nonsense, it actually looks like it was cut to save pages and left out so many good points of the novel.
Well, I actually already forgot abt the novel bcz the TL at that time was so slow, thanks to this garbage i can put it back into my reading list.
But oh boy, this manga should just get axed. IIRC, the first chapter of the novel was a decent survival story in the wilderness, dude only have a cutter blade with him, had to make weapon and run around, dude had to tie himself on the tree just to get some sleep, and running around finding water source to follow, and acted carefully, and here this manga depicted him like some brainless turd without any form of spatial awareness as he runs comedically from a pack of wolf because him being stupid.
1/10, seems that whoever worked the manga decided to butcher this.