This Case Is Not Simple

I never believe in the reincarnation of heaven, nor do I believe that good and evil will eventually be rewarded, nor do I believe in repaying karma in the afterlife! There is only one thing, the only, destined, unchangeable thing, and that is - there is only one truth. A modern forensic doctor travels to a dynasty that has never appeared in history, relies on his knowledge to solve various strange cases, and finally becomes famous all over the world and becomes the smartest person in the world.