The Demon's Resurrection: I've Strengthened and Mutated Billions of Times

Azure Star. In desolate Siberia, under the permafrost layer of thousands of years, the hidden door to hell suddenly opened, and countless ghosts swarmed out! Kunlun's demon seal quietly dissipates, and the troll wakes up! The Star Empire nuclear power plant exploded, nuclear radiation leaked, and a large number of animals, plants, and insects transformed overnight! At this moment, the world has entered the era of demons! Song Yuan calmly said: "Don't panic." "I have a billion-fold super-god-strengthening system." Strengthening the Haotian Fist 10,000 times, Song Yuan killed the Ghost King of Hell with one punch! The Taizu Divine Sword was strengthened 100,000 times, and Song and Yuan slayed the hundred-foot giant monster with one sword! 1 Million times stronger Ruyi Void Cauldron, Song and Yuan space cutting, Lingchi Emperor Heavenly Demon! Then what? Song Yuan smiled: "My body and soul have been strengthened and upgraded billions of times. Ha, this is simply the rhythm of becoming a god!" "From now on, I will be the number one god of Azure Star!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.