C351 On the Cruise Ship 17

"Regarding this piece, take a closer look. The ink is very dark, and considering how long ago it was supposedly written, the characters shouldn't be this clear, nor the ink this vibrant. Even if it was treated, you can still catch a faint scent of ink."

"If you don't believe me, you can have the ink diluted and analyzed. Today's ink is completely different from the ink used in ancient times