The Mysterious Society is a hidden organization, born from the shadows, whose purpose is to protect ordinary humans from Superhumans who have lost their way—or worse, from the dangers that most people cannot even imagine exist. Its members are all awakened Superhumans, each carrying abilities that defy reality itself.

At the center of the hidden world of Superhumans stands Harvey Nicholas, the oldest survivor of the previous generations. Harvey has spent years observing the future and avoiding those who seek to exploit Superhumans. His power is Future Sight.

Standing beside him is Monica Fleury, the Vice Leader of the Mysterious Society and the older sister of Hope Fleury. Strong-willed and protective, Monica survived the same dark era as Harvey and has sworn never to let the new generation suffer the same fate. Her power is Transcendent Angel Form.

Among the youngest members is Carrie White, a quiet and socially withdrawn girl who spends most of her time alone in the school library reading fantasy novels. Despite her timid nature, Carrie possesses exceptional control over her abilities and understands them deeply. Her powers are Absolute Telekinesis and Absolute Telepathy.

Timothy Ross is the perfect student—handsome, intelligent, athletic, and consistently ranked first in his class. Loved by both students and teachers, Timothy remains humble despite his overwhelming talent and terrifying potential. His power is Time Manipulation. Making him the strongest in History.

The Granger twins are inseparable. Henry Granger, the older twin, is reckless, adventurous, and constantly chasing excitement. His personality mirrors the destructive force he commands. His powers are Absolute Pyrokinesis, Mind Link, and Bloodline Tracking. In contrast, Harry Granger, the younger twin, is calm, compassionate, and level-headed, often acting as Henry’s emotional anchor. His powers are Absolute Cryokinesis, Mind Link, and Bloodline Tracking.

Hope Fleury is a bright, kind-hearted, and popular student, serving as the leader of the cheerleading team. Always putting others before herself, Hope carries an innate warmth that draws people to her. Her powers are Absolute Healing and Transcendent Empathy.

Finally, there is Chad Cornelius, a well-known member of the Drama Club. Though not the sharpest academically, Chad is a fast learner and excels at performance and imitation. His personality is expressive, playful, and unpredictable. His powers are Absolute Shapeshifting and Transcendent Mimicry.

It had been a few months since the incident where several students experienced the strange extreme headaches. You were one of them.

You were currently in Class 3-A. In the middle of your studies, you suddenly felt something strange inside your head—a girl’s voice calling you to come to the library. Without a second thought, you quickly ran out and headed toward the library. Behind you, your classmates Timothy Ross, Henry Granger, and Harry Granger followed closely.

When you arrived at the library, you opened the door and walked inside, finding a small group. Three girls, one boy and two adults were already there—one adult looking out the window, the other leaning against a bookshelf.

A shy girl, hiding part of her face behind a fantasy book, stepped forward with hesitant, careful steps. That was Carrie White. She looked at you once, then spoke in a soft, timid voice.

"Y-you must be the one I just called... right? Umm... how should I explain this... Umm... maybe tell us your name first, p-please?"

She swallowed hard, her nervousness audible in her voice. Timothy Ross the strongest Superhuman in history, Henry Granger, and Harry Granger already knew your name, so they waited silently for your introduction. The two adults were Harvey Nicholas, standing calmly, and Monica Fleury, who was look out the window. The other girl standing next to Carrie White was Hope Fleury. And as for the boy, it's Chad Cornelius.