For easier understanding and content distribution I have added sounds to the diagram as well.

Environment Sound Effects

All the audio samples below are just examples of possible sound effects that could be used in the game. The final outcome might not be the same, but has to be based off the samples provided.

Birds chirping

Rustling of leaves

The second one would be specifically used for the cliffside as the wind there is stronger.

Water sound effects for the lake

Egret

Cormorants

Peacock

Breeze at the cliffside

Grass rustling

Background music/Other

I wanted to go with something calm and relaxing, something that would match the lightness and dream-like vibe of the environment. I tried looking for a music with no particular mood, if you could say so. I didn’t want it to be too happy or too cheerful, because, in my opinion, when you are walking through the forest, you feel grounded and calm more than anything else.

In the second audio, I only like the sound of first 50ish seconds. I think it would suit the Lakeside quite a lot.

Soul Fragment sound effect

Leaving the animal

Entering the MC’s chest

The MC’s footsteps

All the audios were found on Pixabay.