The Mysterious Will-o'-the-Wisp

Unlock Criteria: After Kleavor and catch a Chimchar

Description: A villager named Paira wants you to catch the will-o'-the-wisp she saw on Windswept Run to prove to Waka that she's telling the truth.
It turns out the will-o'-the-wisp was a Chimchar all along! Catch one so you can show it to Paira in the village at night, when its tail can be seen glowing in the dark.

Paira will tell you a story about a wisp they saw in the Windswept Run. Go there at night and investigate a nearby tree and you will find a Chimchar. Capture it and return to her at night and she will be stunned and accept that it is what was seen