i’m so confused w

So the white haired twin hold Kanzaki-something hostage, and told N to go inside the pc they prepared in the truck, while they were negotiating the white haired twin cut her nose to threaten N, meanwhile N thought N has the upper hand, it was a uno reverse card from the white haired twin, when N went to the specoal made pc/ laptop, he was trapped inside the device and the other twin made fake simulations of N speaking with Kanzaki (starting with Kanzaki getting hurt) and then the other twin destroyed the device so N can't get out anymore