Serenity Island Chapter 2 Walkthrough - Old Days Lost in the Mist

Head straight ahead upon arriving in Steamville to talk to Heathcliff.

Head west from your current location to speak with the village chief, Macy.

Pass through the Mining Cavern to reach Dr. Rita's clinic.

After exiting the cave, talk to Handy Rita at her clinic.

Gather information from the infected cloths nearby. You’ll learn the cause of the infection is a Crystal Salt merchant appearing at night.

Advance time until night (after 10 PM), head to Steamville Market, and talk to the Crystal Salt merchant, Shadow. In the dialogue options, choose 'Give me a bunch of cheap ones'.

After talking to Shadow, talk to Murmur. To find the cause of the disease, you’ll head to Misty Peak.

Report the situation to Macy and receive the key to the mine leading to the Misty Peak.

The video above is in 2x speed.

Head to the Blocked Cave that leads to the Misty Peak. The route can be a bit confusing, so refer to the video guide if you get lost.

Proceed through the Blocked Cave. It’s quite long, so follow the video route if you’re unsure.

Once at the Misty Peak, approach Puppy Piecey to trigger a cutscene.

Use the Gliding Ability to chase after Puppy Piecey.

Upon reaching the deepest area, a boss battle with the "Thing in the Mist" begins. Defeat the three summoned Esselings to trigger a cutscene, allowing you to attack the boss itself.

1	Defeat the 3 Puppy Esselings -A cutscene will play and the boss battle begins
2	The video above is in 2x speed. Use the Gliding ability to reach above the boss's head
3	Hit the purple gem with a Plunging Attack

After defeating the three puppies, glide to the area where the boss is to hit the purple gem. The boss will glow white, which serves as your cue to move in.

Get the Gentle Guidance Sketch

After defeating the Thing in the Mist, you can get the Gentle Guidance sketch from the purple gem near the cliff. Make sure to claim it before going back to Misty Peak.

Return to Misty Peak, where Terra and the others are there. Report the situation to them. Once the conversation ends, Chapter 2 is completed.