Most people think that the world they live in is the only world.
In fact, many people originally came from a place known as their "original homeland." People in the original hometown can resonate with the environment: transforming into grass, stones, knots and birds. They can also travel on water and use the water to travel through different areas.
Later, a group of foreign invaders of unknown origin occupied the hometown and expelled a large number of indigenous people to the ordinary world outside. In order to prevent them from returning, the invaders blocked all passages and made "returning home without permission" a felony.
The expelled people gradually lost their memories and their own abilities over the long years.
Purpose: Breaking through fear is your entrance to breaking out of confinement
