Berrypuff is a Seal you can find in the Fontaine area in Genshin Impact, that unlocks a series of Quests and a hidden achievement!
How to Start and Complete the Dimming Mushroom’s Call for Help World Quest in Genshin Impact.
How to Start and Complete The Millennial Mountains Quest in The Chasm, Genshin Impact.
How to complete the Wherefore Did the Spiritstone Descend Quest in Genshin Impact.
How to complete the “Perils in the Dark” World Quest, part of the “The Chasm Delvers” in Genshin Impact.