Because he was afraid of blood, Yang Yixiao lost his dream of pursuing anatomy experiments. He endured the danger of baldness and studied hard. Finally, he entered the school's national key laboratory, but was brutally tortured by his senior brother. "Why is it still wrong if I have said it once?" "You can't smell medicines. If you haven't done well in junior high school chemistry, don't stay here!" "Not all matcha-colored pastes are edible!" The senior brother said to Kuchiki Xiaoxiao, hating iron and steel, "Junior sister, you need to shake your brain more."