You ask why Dan Heng and the others didn't stop Tingyun? Simple—they weren't there. When they saw Tingyun tossing those precious items she had brought out straight into the trash can, and then spotted Stelle trying to make a run for it, they put two and two together.
Sure enough, the next moment, Tingyun bared her tails, looking ready to teach Stelle a harsh lesson.
At that sight, Dan Heng and March 7th immediately hoisted Yukong—who had passed out and slumped over the table—and made a hasty escape. They had just bolted out of the carriage and hadn't even had time to shut the door behind them when Stelle's blood-curdling screams echoed from inside. That only made the two of them run even faster.
Chapter 498