C177 Learning etiquette

"I have no choice, you know it will be hard to find a suitable bone marrow. Even if I found my own mother, her bone marrow might not match mine. This is only 0.1 of a chance, I don't dare to bet." Ye Chaxu's throat was parched, his voice trembled, and every word he spoke was filled with grief: "I'm afraid that if he found out, he would be grieving every day, and would be troubled over my illness