There is an old saying.
Eliminate all impossibilities, and whatever remains, no matter how impossible, must be the truth.
The current situation was precisely like that.
Anyway, as far as Xu Shi was concerned, Shen Qin's actions completely matched his own hypotheses.
If she hadn't been harboring such a secret, her previous reaction would never have been that resistant.
After all, showing an overly fast self-healing speed was equivalent to directly exposing herself.
And under his strong demand, she had no choice but to use the tactic of "taking medicine" to cover up the truth, making the situation look completely normal.
The fact was that if he really knew nothing about her and hadn't maintained this suspicion, it was very likely he would have just let her gloss right over it.
As for why those previous medical exams failed to detect this, it was actually quite easy to understand.
Because this kind of ability was most likely passive, and unless she was injured in daily life, it wouldn't manifest.
Coupled with the fact that everyone basically didn't have the concept of a "Dual Ability", as long as she displayed "Blood Burn Liberation", her surface-level Ascendant Ability, that was enough to muddle through.
When people don't know something, it's still very simple to spin a narrative, even in the face of machines, and the accuracy of the "Sundial" wasn't one hundred percent.
"But if she really has this kind of ability, shouldn't she be frail and sickly like she is now?"
Su Lin still maintained a skeptical attitude, since such a thing had quite an impact on her.
"Not necessarily."
Xu Shi shook his head.
At this time, he had to mention a certain game.
That's right, it was that card game from his past life that thrived day by day.