Any scheming and kinda dark shou who is only soft for the ml

So the shou is planner, someone who can ruin people and always is one step ahead and very powerful but when it comes to the ml he is very soft on him, like the one person he can prioritize above all is the ml and is very loving towards him and it shows through actions and his words!

, and I want a ml that is lovable and not asshole or uninteresting person too he shouldn’t be cold type but , rather maybe the gentle scholar or something else, just not cold and, with equal love.

so equal mutual pining and I have already read (Married thrice to the salted fish) I like it but if there is more intense shou then the better, you know someone who is a bit more obsessed with the ml.