But the strangest thing to Su Yu was—why did Mona want to drag him into the subspace to fight?
If she really wanted to fight, they could have done it outside. As a mercenary, fighting outside would be more convenient for Mona to slack off.
So why did Mona invite him into the subspace? Su Yu fell into thought.
After a brief contemplation, Su Yu came up with two possibilities:
The first possibility was that Mona had set up some kind of sure-kill trap in the subspace that could ruthlessly kill him once he entered; hence Mona would do anything to deceive him into the subspace;
The second possibility was that there was nothing special within the subspace. However, since the subspace was isolated from the outside world, Mona could have a conversation with him that only the two of them could hear, without being disturbed by the outside world. In other words, Mona wanted to communicate with him privately.
Both possibilities were plausible.