A lot of scary demons, clowns, and ghosts will gently call out to the children who won't go to sleep and lull them to sleep.
If you tap the egg to break it, new voices will be added one after another.
There are 45 types of sleep voices in total!
When you unlock all character voices, a hidden character...

On memory3's YouTube channel, many clowns talk to children through various means such as videos and phone calls. Please enjoy this as well.