Fantasy: the Most Powerful Demon King in History

Jiang Dao found that he had obtained the Big Demon King System after traveling through time. As long as he killed the enemy, he could gain evolutionary experience points. You say you are a rare genius who can look down on your peers? Sorry, my evolution is like drinking water, I will kill you with a hammer. What? You said you have unparalleled magical power that can kill me? Sorry, I can copy and paste, and it's even several times better than yours. What? Do you have the best magic weapon to suppress me? Sorry, I just need to take a look and I can have it. This is the invincible road for the Great Demon King. Just jump, look down at the long river of time, and harvest all the heavens and worlds! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.