Boss sat in her chair and stared at the flash drive. First, she thought, Where do I put this? She had learned it from Jain before.

“Oh.”

Fortunately, she remembered. Boss opened the flash drive to reveal a small piece and plugged it into her smartwatch. Then the information inside popped up as a hologram.

[Kim Hajin] — 174.3 cm, 73 kg, body fat 8% — 2025, admitted into Korea’s Hero Academy [Cube] at rank 934. — 2025, achieved rank 334 after the first Cube final exam. — 2026, achieved rank 121. — Went up 813 ranks in one year. The biggest increase in Cube's history. However, he suddenly dropped out after Destruction’s Cube incident that took place the same year. The media fervently covered the interesting turn of events. Some say he felt turned off by the restrictions that would be placed on him as a hero. He subsequently joined Jeronimo Mercenary.

Everyone already knew all of this about Kim Hajin’s career. Boss coldly stared at it. Should I go back and kill him for good? Fortunately for Yoo Jinhyuk, more interesting information followed.

[Private records of Yoo Jinhyuk] July 2025, began investigating Kim Hajin at my niece’s request.

At first, it contained useless information again, so she quickly scrolled down. Then…

“…!”

Her fingers touching the hologram suddenly stiffened and trembled at the followed information.

— October 2025, found vital keyword. [Kwang-Oh Incident]

“…”

BEEP— A loud noise filled her ears as those words reflected in her eyes. They kept repeating in her head. Kwang-Oh Incident, Kwang-Oh Incident… It happened more than 20 years ago. She had buried it deep within...