Being invisible is easier than being bullied For a 15-year-old boy, life is nothing more than fear and loneliness. But fate has a dark plan for him. A cold system, a cruel contract, and the 'Cursed Eye' that demands a sacrifice every single day. ​As he takes his revenge, he grows stronger, transforms, and climbs toward the peak. Yet, every ounce of power gained only deepens the void within." Warning: This story contains themes of bullying, psychological distress, and violence. Reader discretion is advised."

16-year-old twins - Ren Takahashi and Aiko Takahashi - had no idea that an ordinary day would turn into an extraordinary nightmare. While their parents are away on a trip, the siblings accidentally find a hidden button in their mother's closet. One click... And everything changes. They fall into an unknown world - an isekai world where magic, monsters, and death are the rules of the game. The system screen that opens before their eyes determines their fate: Class: Hero But this does not mean salvation. This is... the beginning. Because in this world: Being a hero means being targeted The system controls everything And death... is not the end Ren and Aiko must fight to survive, learn the truth, and unravel the mystery of this world. But the biggest question remains: Were they called to this world... or trapped?