[Aura recovery + upgrade + alien invasion + single female protagonist]
Ye Fan was targeted by interested people because of his unexpected wealth, but he was a poor man. Is life more important or money?
Ye Fan naturally chose the latter. Needless to say, the outcome was that although he killed two people, he was also stabbed to death.
Just after traveling through time and encountering the same scene again, Ye Fan made a different choice.
...
After awakening the system, you want to kill me. After I upgrade, I will kill you! Quite reasonable, right?
