You accidentally come to a different world, where evil spirits and humans coexist, and every day is full of challenges. In order to survive, you have to live carefully every day. Until one day, you unexpectedly find that you are matched with the ancient artifact - the Seven-Star Sword. From then on, you hold this sword in your hand and embark on the road to fight against evil. Along with the choices about advancement and retreat, blessings and misfortunes, life and death, a fantasy and magnificent journey of survival in another world has officially begun!
