The Adventures of Wu Kong vol.14 oleh Cun Ren

San Zang has known from the beginning of the journey to the West that Sun Wu Kong's short temper and violent tendencies could be as great a threat to their mission as any monster or demon. Sun Wu Kong stands alone in the middle of a great void, speaking to disembodied menace who watches over him and plays mind game on him. The stone monkey demands answers, but the menace vanishes, and soon Wu Kong is staring down the heavenly army of the Jade Emperor, the same army he defeated centuries before. He invites attack, then annihilates something truly unexpected and frightening: another Sun Wu Kong. He attacks the impostor, but is startled to discover that the other Sun Wu Kong is just as powerful as he is. Now, a second Sun Wu Kong appears, and it is immediately clear that he embodies all of Wu Kong's worst traits. But the scariest thing may just be that even the Goddess of Mercy cannot tell the two Wo Kongs apart.