The Astropolis Memorandum. An ancient artifact that helped kingdoms ban together in order to prevail against the Shadow Lord. After the chosen Hero and his Acolytes used the said artifact to successfully defeatthe Shadow Lord, the world was granted peace. That's until the Hero suddenly turned against the world with the help of Demons and his companions.

The story focuses on a pair, Neila and Simonn. With the sudden betrayal of the Hero, the world where they wanted to live a normal life turned upside down. Demons and the Acolytes re-emerge to threaten their livelihood. How will the two survive the threat of Demons and Heroes teaming up against the world?