How to Overcome Being Forced to Be a Good Person After Being Transformed into a Demon King

After his sudden death, Liu Zijin found that he had time-traveled into the villain Liu Ge of the novel "I Want to Cultivation". What was even more tragic was that he was forced to sign a contract with the "I want to be a good person system". He had to do good people and good deeds in order to survive. As a result, the style of the painting suddenly changed. The Demon Lord helped the old woman water the water, the Demon Lord helped the workers build the house, the Demon Lord rescued the disabled man, etc. Liu Zijin was afraid that his identity would be exposed and he covered his little vest tightly, but why did the crippled man look at him more and more strangely.