System: the Ultimate Path to Immortality

"Congratulations on completing the hidden mission and being bitten by a dog! Received 15 points as a reward." ... "Congratulations on completing the hidden mission and bullying the small. You have gained 15 points." ... "The system has been upgraded to level 1, and the first skill "Thousand Times Practice" has been unlocked!" ............ High school graduate Xia Liu, a good student traveled through time as soon as he woke up drunk! Then he discovered that his life was controlled by a system! For every additional system reward point, Xia Liu can live one more day! The accumulated reward points can also unlock unique skills. As long as he breaks through the system level limit, he can return to the original world! So, in this strange world of cultivation, Xia Liu was either on the way to receive a mission or on the way to complete a mission! What to do if you are tired? Haha... The donkeys in the production team don't dare to rest like this...