Ring

The color was also darker than normal vermilion, like coagulated blood, which concerned her a lot.

She played with the ring for a moment and said, "... it's a bit interesting."

After transferring the money to the janitor and thanking him, Quilly didn't go back to her office. It was activity day, and she needed to prepare a chemistry experiment for one of her students to help complete their practical final report.

Quilly first prepared the items to be used for the experiment. In a moment, she picked out potassium permanganate and potassium iodide on the lab bench. The two reaction solutions would turn from purple to red, closer to the color of blood, suitable for creating a cover for secretly taking blood.

It had a sense of majestic and vicissitudes of history, like clerical script.

So much so that after learning that they could never participate in club activities again as long as they passed the lab final report, all the members of the chemistry l

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