When that black shadow had the ability, the first thing he would do would probably be to destroy Su Mu, and then swallow Blue Star!
At that time, Su Mu wouldn't even know how he died!
....
After the shadow left, Su Mu sat alone in his office, lost in thought.
Although he had mocked the black shadow, Su Mu knew that this black shadow was definitely an incomparably powerful existence, even surpassing his previous understanding!
It would be a lie to say that there was no pressure at all after being targeted by such an existence.
What Su Mu was thinking about now was how to break through to the Saint Realm and obtain even more power!
"Theoretically speaking, it's not difficult to become a sage on the Blue Planet."
"But the problem is that I don't have any sage realm secret techniques. Do I have to create one myself?"
Su Mu had a headache.