Sophia Kanze is afraid of big crowds. Her social life suffered due to her condition and finding a suitable job proved impossible. After trying to work at the supermarket her mother worked at and failed, Sophia went to the nearby forest to clear her mind.

But, due to various circumstances, something called the System appears and everything devolves into chaos.

This is a story about a girl who tries to adapt to the changes made on the world and to the changes to herself as well...