What Should I Do If I Become a Short-Lived Demon King? Urgent

Shi Jian, together with his computer, traveled to the world of immortality, and became a notorious, murderous, cruel and powerful demon known as Shi Jian Demon Lord. Even if he transforms into a demon king, the key is that the original owner is vicious and cruel, does many evil things, and has enemies all over the world! A big incident happened some time ago. Even the two opposing forces of good and evil couldn't help but break their precepts and join forces to kill her! Now, although she is alive, her cultivation level has been sealed, she is helpless, and she has to avoid being recognized at all times. Shi Jian was so bitter that Maomao shed tears. What should I do if I become a short-lived demon? Should he abandon his cultivation and rebuild himself into a decent fairy? Or remain anonymous and quietly ascend? Or change your appearance and become a kind-hearted, well-liked and respected person? Waiting online, it's very urgent! [Demining: Authentic, no CP, more passionate, don't enter if you don't like it]