Wang Hu may have been a guard by trade, and observation and interrogation were almost second nature to him. Even if he didn't deliberately use these skills on his own people, he could still sense that something wasn't right with Zhao Yaqian after her return.
Taking a risk to increase the dosage of the strengthening serum to break through to Third Order and then go all out to attack the surrounding streets, expanding the depth—it seemed like the pace had suddenly picked up, and the tension was palpable.
It wasn't that there was anything wrong with Zhao Yaqian's actions, but this sense of urgency made him feel somewhat out of his element.