Ha Ha! I Am, the Super Murderer!

Marriage ChangeSuper PowerGradient ChangeTrue · Mad Man's MasterMad Man Rules the CitySlow Emotional Line They say tomatoes don't smell like tomatoes, so I'm here "Du Ren, tell me, when did the world become like this?" Seeing the ancient people he dug out from Linchuan City lamenting over the ruins of the city left behind by the battle between superpowers, Du Ren felt baffled. "Hey, are you kidding me? Today's mission is to come here to find the holy object that you say can improve my abilities. Why are you so sentimental?" Wu Yi smiled bitterly and answered to the petite girl in front of him "Because I didn't expect that one day, human civilization would need to regard 'Introduction to Biology' and 'Basic Physics' as mysterious knowledge that can improve abilities..." Super Killer King Du Ren frowned. "Inexplicable..."