I Rely on Logic to Solve the Mystery, at the Cost of Human Nature

Logic is my only weapon against weirdness; and emotion is the price I have to pay for using this weapon. Strange rules came and Lin Yan was forced to enter death dungeons one after another. While others were struggling with their abilities and systems, he awakened to a more terrifying talent: absolute rationality. He can dismantle all strange phenomena into cold logical chains and thus find a way out. However, every time he uses this power, part of his "humanity" will be permanently formatted. After cracking the problem, he lost his sense of fear; cracking the warm home, he forgot the concept of family love. The more powerful he becomes, the closer he becomes to an emotionless monster. Until he discovered that he could use this damn "emotional coefficient" to exchange for the precious memory of his deceased sister. Use cold humanity in exchange for warm memories. He holds the sharp edge of logic, but he falls into the cruelest paradox: can he remember who he loved before he turned into an inhuman thing? This is a survival epic in a strange world, using reason as the blade, humanity as the salary, and exploring the last tenderness on the edge of madness.