"This 'harm others to benefit oneself' superpower doesn't seem very useful. With my Unyielding Dead Superpower and continuously improving cultivation, there's no need to worry about lifespan. It doesn't seem necessary to keep it."
"But..."
"The effect of this superpower is also quite miraculous. Forgetting it altogether seems a bit of a waste."
"Well, anyway, with plenty of superpower slots available and karma points easily earned, keeping an extra superpower isn't a problem."
"Let's upgrade it and see if it can yield some valuable traits for me..."
Su Xin pondered for a moment and ultimately decided to keep this superpower, then began upgrading.
His current karma points aren't much, only over two hundred thousand, but it's more than enough for upgrading a Level 1 superpower.
After multiple refreshes, Su Xin obtained a rather decent trait—
