As Soon as I Entered the Tao, the Ascension System Came to Me.

Xiao Tianjun traveled to a world where demons were rampant and awakened the Emperor's Ascension System, which claimed to be able to help him ascend to immortality. He thought he could embark on the road of cheating from now on, but looking at the task assigned to him by the system—— [Please kill the peerless demon emperor who is causing harm to the world. The reward for completing the mission will be the fairyland skills] Xiao Tianjun felt his cultivation in Qi Refining Realm and couldn't help but doubt his life. Although the reward is good, I am not even qualified to put a gap in my opponent's teeth. But when he really saw the 'Peerless Demon Emperor', he found that it was just a little snake spirit wallowing in a mud puddle. Is this system coming a little too early?