My Mortal Enemy

Wu Lang was very depressed. Other people's systems were working conscientiously for the sake of the host, so why did his own system endanger him? System: "Arrived in the new world, detected the host's thoughts, and bound the old enemy - the leader of the Demon Cult!" Wu Lang: "..." … System: "Arrived in the new world, detected the host's thoughts, and bound the old enemy - Dacheng Holy Body!" Wu Lang "..." … System: "Arrived in the new world, detected..." Wu Lang: "Wait a minute, can't there be a novice difficulty level?" System: "No, only the strongest enemy can create the strongest host." Wu Lang: "Then can I give up on you?" System: "Yes, provided you can survive... Bind the old enemy - world consciousness." Wu Lang: "Damn..."