Potion of Observation

Here's a Potion of Observation. If you make someone drink it, you can see every act that person does. Give this Potion to Mercante Xion of Golundo. He is in the center of the village.

He will be waiting for you. Give this Potion of Observation to Mercante Zion of Golundo. He is in the center of the village.

You followed the instructions well. Good job! If the need arises, I will make any villager drink this Potion. Don't tell that to the villagers, though, just enjoy some free time.