《Sherlock woman》Ep7:episode 7 final cases (part 1)
Shylock found water wild kiko, sheena sisters, takai has retired justice and so on have the same case - meaning as "Polaris" behind "Mary silk ・ tara" itself. She found out that the man was a "muckraking" who had written a theoretical paper on criminal induction, but did not find out his true identity. On the other hand, Shylock's brother, jian ren, learned that a powerful and lethal virus had been stolen from one of Japan's leading research institutes, tiri chemistry, and he commissioned Shylock to recover the stolen virus.