Our Party Nearly Wiped and Then Everything Went Downhill, Vol. 1

Walker, a man reincarnated as an adventurer, is suddenly attacked in a dungeon by a high-level monster and realizes he’s in the dark fantasy world of a manga he read in his previous life. Not only that, but he isn’t the protagonist…he’s an ill-fated side character, meant to die alongside his party to establish the setting’s grim tone! Walker fights tooth and nail for his friends, and although he loses a leg and an eye in the process, he manages to avert everyone's terrible fates. But as he adjusts to a new life with an injured body, his female comrades begin to act strangely toward him!