Aftermath of a Tragedy (Part 7)

"Every sub-humans have a spear-shape on their back that gets highlighted when an acid with low concentration is poured upon the back."

"Everyone heard that, right?"

"Start with me, then." Imada pulled out his shirt.

Koshikawa poured a bit of acid into his back.

Nothing happened.

Even though Imada knew that he wasn't a sub-human, he still heaved a sigh of relief.

Koshikawa then turned to Maki who had a normal expression. "Show me your back."

In normal times, Maki would have been embarrassed to show a whole group her back but now, she had no such thoughts. After some hesitation, she said. "See it." Since she was paralyzed, she couldn't really show anything but she could give the "permission".

The acid from the bottle poured into her back as everyone watched the scene intently.

Nothing happened!

Imada let out a laugh. "Who is the suspect now?" 

Koshikawa ignored the taunt and turned to the next person - Asuka.