When Chen Yang drove the old Jetta back to the hotel, Japanese police had already cordoned off the area, and the head and ambassador of the Huaxia Embassy in Japan were negotiating with officials from the Tokyo Metropolitan Police Department.
There were quite a few people watching, among them were Huaxia people who had come to Akihabara for the "Autumn Leaves Drift" event.
Chen Yang listened to the situation on the periphery and understood what was happening.
It turned out that when Huaxia people saw members of the Yakuza going upstairs, they contacted the Huaxia Embassy in Japan. The embassy responded immediately, meanwhile informing the Japanese authorities to send protection for Huaxia tourists.
Everyone thought the Huaxia people had been humiliated, but in the end, it was a hundred injured Yakuza members who were being carried out of the hotel.