C1216 Ronan

After listening to Tristan Montoya's description, Zachary was certain that the poison in the patients was the Bone Crusher Powder.

"It should be this kind of poison. Do you have an antidote?" Zachary asked again.

Tristan Montoya shook his head. "My friend also read it from an ancient book. There are only some records on it, but it doesn't explain how to cure this poison