C44 Siemens' prescription

In all, Xie Chi had only met with Tong Tong in two formal occasions. One was the Heartbreak Palace, and the other was the Grass Hall of the Imperial College.

Xie E also didn't know why Tong Guan was purposely scheming against him. Ximen Qing's journey was like asking for directions, if Ximen Qing went back and exposed Xie E's past, the matter would become extremely complicated