After finishing, Takagi Reina stopped talking, immediately took action, and turned around to head to carriage No. 6, the last carriage of the train.
Watching Takagi Reina enter carriage No. 6, Yang Xiao also moved, heading toward the adjacent carriage No. 4.
He didn't open the door and enter immediately, but stood to the side, observing through the glass of the connecting door between the two carriages for a few seconds.
After confirming that Yandeta Chiyoda and that girl were not there, he cautiously opened the door and found an inconspicuous empty seat to sit down.
The seat he chose was strategic, right next to the connecting door of carriages No. 3 and No. 4, at a considerable distance from carriage No. 5.
If someone were now standing inside carriage No. 3 and observing carriage No. 4 through the connecting door, it would be hard for her to spot Yang Xiao; it was a blind spot in the field of view.
