C21 I Caught Him in the Act

The king of the Fire Nation had a hundred men under his command. The palace of the crown prince was not yet ready for battle, so they had no choice but to temporarily station themselves outside the city.

Guan Xiaoyu took advantage of the chaos to slip into the city to find Che Lingjun. After all, he was known for his medical skills, and if he could cure the poison in his body in advance