C258 The Fragrance of the Sky

The smell of this blood is colorless and odorless, and as long as you inhale a little bit of it in the air, you can be poisoned immediately, it's an assassination artifact. Moreover, if the poisoned person did not have an antidote within the time it takes for an incense stick to burn, he would vomit blood and die. Even if he delayed until the last moment to understand the medicine