A very intelligent demon beast, they hunt in packs. They are described as being agile with thick front arms.  However, they have a particular weakness to Purple Haze Grass, it is actually highly toxic to them.
During Nie Li's trip to the Ancient Orchid City Ruins with Ye Ziyun and Chen Linjian's group they were attacked by a group of Giant Blue Armed Apes. They were lead by a 5 star silver spiritual grade ape.