I need something well written, funny, slice of life, at this point I just want a novel where MC is a lawyer or someone who unravels his enemies/ adversaries plot and destroys them. Everyone fears him since the beginning or after he makes a name for himself.
Already read Dungeon Defense and dropped it on the process, but thanks. Same goes to Crazy Detective, more like, crazy author projecting his twisted personality on the MC. I'll check out the manga, thank you.
Either way I said it, it was gonna get lewd or lost in translation at some point. Congratulations for being one hell of a perv. Your recommendation is superb. Do you know if it continues after two chapters?
Say what? I think I got the wrong link. May I trouble you to link it in here? I have trust issues now.
Hmm tongue, well theres the vandalieu of the novel Death Mage don't want a forth time, in that he kill his enemies with his tongue literaly.
Yep, perfect recommendation and since the OP also asked for the MC to use his actual brain as a weapon, it fits perfectly. Later on, the MC uses his tongue as a tube that stabs into someone's skull to insert a copy of his brain to completely destroy and control their mind in front of a few innocent children* (since a good person saves children). *Note: Sanity of children not guaranteed. A lot of people fear him as some kind of inhuman monster even though he cares for his family (since he is a good person). Also he likes to verbally destroy people before killing or later on, eating them (since a good person doesn't waste food). I can assure you that this is a comedy and in no way a Lovecraftian horror story disguised as an isekai.
Kindaichi, Eichi, Conan (of course) or any other detective type character really. I am surprised Conan's friends don't find it weird that the most adventure they encounter before meeting him is looking for a lost ball in the park and now it is dead bodies left and right everywhere they go with him.