Gentle and affectionate black professor x meticulous criminal investigation captain
There is no emotional line, and it's not Tanmei either.
It should be regarded as a story with two male protagonists(?)
Demining: The protagonist has incorrect views
Justice comes from sin and takes the most holy form,
Redemption comes from punishment and brings relief.
We come from sin, looking for sin and punishment
All the knowledge about psychology and criminal investigation is made up by me.
If you argue with me, I'll just write it for fun.
Concept: What is redemption? What is justice?