"Why didn't Yang Jian retain his original memories?"
Qin Jun wondered as he remembered how Yang Jian had a puzzled face when he referred to him as Erlang Shen, clearly without his original memories.
"This is a new setting after activating the peak function of God and Demon, because the original memories are equivalent to experiences and comprehension, which can enhance or possibly weaken the fighting power of the God and Demon," the system explained, enlightening Qin Jun.
As for why it could weaken, he understood as well.
Some Gods and Demons might lose their will to fight and become disheartened due to defeat, unable to regain their full fighting strength.
"When will my Monkey Brother come?" Zhu Bajie asked nervously, slamming his chest and swearing, "I swear, I will no longer look around, and will follow His Majesty's orders."
In 'Journey to the West', Zhu Bajie was embarrassed as soon as he heard the name of the Supreme Heaven Great Sage.