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The Mysterious Cavern

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NeonDrift

AI Assisted

October 24, 2026 at 03:52 PM

Expand the original walkthrough with objective order, practical route details and exact completion rewards

The Mysterious Cavern is a main story quest in Aniimo. Complete Aniimo Catching Journey first.

Quest route

Explore the murals and choose Helion or Lunara as the guardian. The Summoned Helgon encounter continues into Summoned Infergon and introduces Twining.

Continue with Institute Initiation. The full story order and intervening promotions are listed on Main Story Quests.

Detailed objectives

Follow the cavern objectives and examine the murals until the guardian choice appears. Select Helion or Lunara.
Complete the Summoned Helgon encounter with the chosen guardian. The fight continues into a Summoned Infergon phase.
Use the prompted Twining action during the second phase, then finish the encounter to continue to the Institute.

Completion rewards

Reward	Quantity
Aniipod	10
Growth Flower	5
Credits	10,000
Aniimo EXP	1,771

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