He dropped the phone. The tunnel was cold. The guilt was heavier than ever—but now, for the first time, it had a shape.

Would you like a follow-up scene where Kaito actually starts to heal, or a list of manga with similar psychological raw tension?

“I know what you did that night.”

The police called it a disappearance. Her family called it a tragedy. Kaito called it his fault .

The accident. That’s what he called it, even in his own head. A word clean as a wiped plate.