Oh, so the reason for the miniskirt is... the design is quite reasonable...
"Hey! I'm going to find your master. When we reach the next stop, don't run around causing trouble again!"
The guardian shoved a peering Zheng Zetian out and slammed the carriage door shut. At the same time, a fierce wind rose, and the malicious aura that had just poured out was instantly drawn back through the door crack, dissipating like smoke.
When the wind stopped, Zheng Zetian immediately opened the carriage door to take a look, only to find that the other side of the door had already returned to the normal carriage and corridor.
Zheng Zetian had no choice but to wait for a while until 'Next stop, Xiangzi Peak...' The railway guardian did not return. The puppet machine wearing a hat engraved with 'Tian' stood up on its own, opened the door, and stationed itself on the platform.
At Xiangzi Peak, still, no one, neither 'Tian' nor 'Ghost', boarded the train.