The City Guard Army worked very efficiently.
As soon as Zhao Yi's carriage returned to the mansion, the patrolling officer delivered the testimony of the errand runner.
After reading the secret letter, Zhao Yi couldn't help but be a little surprised.
Unexpected, yet reasonable.
The one who poisoned was a descendant of the Ancient Tomb that the protagonist and the old monk had been keeping an eye on.
The protagonist's actions of inquiring about the Ancient Tomb and collecting materials for breaking the formation were discovered by the Guardian of the Ancient Tomb.
This poisoning was to silence him!
What surprised Zhao Yi was not the poisoning of the protagonist, but the information about that tomb.
Zhao Yi had guessed wrong before.
The old monk had mentioned that the Ancient Tomb was not someone's mausoleum, but a branch relic of a cultivation sect called "Heaven-Facing Sect."
That protective great formation was actually their mountain-guarding formation!
