The paintings of white lilies painted by a popular noble painter get damaged at Bath, a famous hot spring in England.  Feeling that he's seen the painting before, William goes to Bath, where he is reunited with Sherlock, who happened to be there to investigate the case.
It's been a long time since I could relax
like this with you, Brother.
Es ist lange her, dass wir
es uns zu zweit so bequem machten.
On ne s’était pas détendus ainsi
depuis longtemps.
Faz muito tempo que não relaxamos
assim juntos, não é, meu irmão?