It will work as long you give credit to the author.
Well... there are some fics where an individuals fight both monster and orders, but I dropped the series because the author tend to always side with the order despite they too are corrupted.
I know in the past I talked someone why do people hate the anti monster author. As it turns out, Kenkou Cross came across some nasty western fans when he retcon the series where the monster are too aggressive they were in the past. The "fans" like it before because it was "grimdark" which go against Kenkou visions.