I Am Bound To The System Of Making Troubles And Cultivating Immortals

The low-key and pure-hearted traverser "Wang Liang" has obtained a system for cultivating immortality! As long as you do things, you can get various rewards from the system for cultivating immortals.
Wang Liang, "Trying to cultivate immortals? Eh... can I change the system? I believe in cultivating immortals as steady as a dog, so that I can prove longevity!"
The system "Ding, there is a girl molested in front of me, please host justice. The reward for completing the task is perfect Level disguise technique, heaven-level exercises, five-element scriptures, earth-level alchemy..."
Wang Liang was drooling, with a serious face, "For the sake of justice, I choose to accept the task!"