Mo Yitong nodded. Stroking the blood stains that had already been wiped out, she took out the magnifying glass that she had prepared and looked at it. The blood stains were actually the handprint of a human's thumb.
"From the looks of it, the size of this handprint should be the size of a man's..." Mo Yitong said.
"That's right. In other words, she's probably a bribed guard or left behind by a highly skilled martial artist instead of a maid in the palace," said Zuo Qiu.
Mo Yitong nodded, "Although it is very difficult to identify the fingerprint's identity with ancient technology, it has shrunk our search range. You go call the palace painter to help me expand this fingerprints," Mo Yitong said.
"Okay." After hearing Mo Yitong's words, Zuo Zuo Zuo walked out in a hurry to find the pain
