C2020 Secrets of the arcane art

After doing all this, Qi Tianyu left without anyone noticing, and after obtaining the second half of the Secret Art, there was no need for him to kill all of the people in the Jin Family, with reason at stake, it was better to avoid getting infected, and he had already killed a lot of people. Like these people, he did not do anything to harm the heavens, so he did not need to kill them