In 2013, the emergence of [NOE] swept the entire world. In times of despair, magic that had been forgotten by people came to the world. The church has selected 14 people who travel between the real world and the "other side of forgetfulness" to bring hope to people. After a year of struggle, with the efforts of people from both worlds, [NOE] was sealed. Unfortunately, those 14 people never came back, and the destroyed environment could never be restored. People lived under the fear of contaminated animals [nightmare] every day. The heroine Elises is an orphan. She lost her relatives and memories in the struggle a year ago, and was adopted by a kind-hearted bishop, but she seems to have an indissoluble bond with the 14 heroes. To this end, she slowly digs out the truth, and makes up for the mistakes of others amidst the unacceptable facts and pain...