Vol. 4The Northern Reckoning
Xu Qi'an investigated the Three-Thousand-Li Blood Massacre, rescued the princess consort, and exposed the Prince Who Guards the North's slaughter of Chu Prefecture. He avenged the victims and cleared Zheng Xinghuai's name, then pursued Su Hang's forgotten case as the Nine-Colored Lotus neared ripening.
- Xu Qi'an entered an ancient tomb to find Lina and survived its formation and awakened guardian.
- Xu Qi'an helped defend Xu Xinnian against an examination-fraud accusation and injured Chu Xianglong with the Buddha statue.
- Xu Qi'an stopped the Heaven and Human Contest and connected the stolen Fate to the Tax Silver Case.
- Xu Qi'an accepted the mission to investigate the massacre, then led the delegation overland after suspecting the princess consort was in danger.
- Xu Qi'an rescued the princess consort and uncovered the Prince Who Guards the North's massacre of Chu Prefecture to refine a Blood Pill.
- Xu Qi'an entered the battle against the barbarian and demon forces and claimed the Nation-Guarding Sword.
- Xu Qi'an exposed the prince's massacre, killed him, and defied Emperor Yuanjing to avenge Chu Prefecture and clear Zheng Xinghuai's name.
- Xu Qi'an pursued clues to Su Hang's forgotten case as Daoist Jinlian announced that the Nine-Colored Lotus would soon ripen.