Tia's words implied a sense of having a sword and having no sword to use. Without fate-related powers, it's akin to not having a sword, and people's perception of such a presence would deviate.
But with such abilities, it's like being someone who carries a sharp sword at all times, and people's perception of such a presence would deviate in another way.
Why would a perfectly normal person carry a sword? Are they planning something bad?
Even if Zheng Yichen had no such intention, many people would still think so because of the sword.
And fate-related powers involve fate itself. By possessing such powers, Zheng Yichen has already become a crime suspect in the eyes of fate.
Even though he hasn't committed any crime, Zheng Yichen already has the corresponding conditions to commit one at any time.
Therefore, after obtaining such powers, whether he uses them doesn't make much of a difference.
"So I can just use this whenever I've got nothing else to do in the future?"
