Kamonohashi Ron no Kindan Suiri - Vol. 1 Ch. 1 - The Case of the Metropolitan Serial Drowings

[MangaDex]

 

[iamtherealbeethoven]

...so maybe I'm reading this because the detective is smoking... but this seems pretty great.

 

[purpleflowers123]

Hmm, this is interesting...and I also came here 'cause of his looks, especially his eyes- @iamtherealbeethoven