Isabella's attention instantly pricked up at the mention of 'he'. He was going to kill her. Isabella, for a moment, wondered if he was the person Isabella was thinking about. The mysterious person who gave her the order to steal the code of the weapon.
Isabella hadn't found the person who was after the weapon yet. She had been searching for him, but he was very well hidden behind the layer of others, making her unable to reach him.
And now the way Angela mentioned him killing them for failing to get the code made Isabella's suspicion stronger. It could really be him.
Because only he could inflict this much fear of death in someone, he was the only person who Isabella couldn't locate. So, she needed to look deeper into it faster. Because if it was really him, it wouldn't be good.
