The Scientist Who Dominates the Ninja World

The protagonist Lin Yu, a doctor of biology in his previous life, traveled through time and became the cousin of the fourth generation Raikage, Yeyue Lan. Mediocre physical skills? It doesn't matter, he has a brain. While others were practicing hard, he was dissecting corpses and studying genes. When others are doing seals, he is preparing chakra developer. When others pursue power, he is looking for the essence of the blood inheritance limit. How can a scientist who is so calm and almost cold-blooded fight his way through the world of ninjas? Use a microscope to see the truth behind the ninja world.