In the distant future when civilization is on the verge of extinction, people follow the legend of the Elysium in the last city, Havenswell. In this post-apocalyptic wasteland sci-fi ARPG, you will play as Arrisa, a Blader with immortality, and explore the city ruin to find the hope of a new life. Explore the unknown apocalyptic world After the sudden yet mysterious collapse of the artificial ecosystem, natural disasters and wars ensued, the civilization was wiped out. And in the centuries that followed, a strange substance known as the Mud spread everywhere, and monsters emerged. You will step into the last city of mankind - Havenswell, exploring cold and damp sewers, layers of slums, sky city above the lake, etc., seeking the truth about the destruction of civilization in monster-infested ruins. Travel through wonders, face mysterious and deadly enemies, and put an end to an eerie and desperate history. A journey with a mysterious mission Blader has the appearance of human, but it is actually a new life form created by mysterious technology. With their own missions, they embark on a lonely and dangerous journey, and with the power of the Branches, they respawn after fatal dea...