As long as he didn't see Zhong Chen's confirmed death inside, anything was fine, at most, they would just not know where he had run off to.
However...
Since that was the case, could he achieve the future he wanted by changing things in this room?
A bold idea surfaced in Yu Liang's mind, but he immediately shook his head, as he suddenly remembered what he had done.
He could deceive time, so time could also deceive him. Everything he changed on this floor could end up being achieved in a bewilderingly unexpected way when the time came.
In any case, it wouldn't be in the way he wanted, and it might even lead to disaster.
After all, he was someone who followed the flow of time, not someone who reigned over it.
This ninth floor was the top floor, the future eighteen hours later. He should let his understanding of the future be fixed at this moment and not continue any further.
Any more knowledge, and he might indeed summon the Ghost Man involved in the Strange Stories.