When Hiroshi received the news about the fire breaking in the weapons storage, he was infuriated to death. He instantly sent Torune and many of his men to go there and see what was happening and arrest the person behind the incident. Hiroshi has sworn that he will kill the person with his own hands when they are caught.
Hiroshi's attention was inevitably divided, and the security at the main headquarters unknowingly loosened as they assumed no enemy would dare to attack.
Some time ago, Hiroshi might have felt triumphant, believing that the downfall of the Ishikawa family was imminent and that he only needed to watch as the family disappeared forever. He never imagined that Tetsuya would launch a surprise attack instead of causing chaos at the Ishikawa residence, as Hiroshi had anticipated.
After Hayate completed his task, it was Tetsuya's turn to act. And with Ryuuhei successfully finishing his mission, the main event was about to begin.