Tears streamed down Vincent's cheeks. He helped Helena stand up straight. "Helena, we both are actually from the mountains, so we have no great concept of the ethics and morality between humans. Did you realize that after we've come to college, our classmates were looking at us in a peculiar way? We are siblings, we can't get married."

Helena was stunned. Immediately after that, tears started gushing down her cheeks like the pouring rain. "What are you talking about, Vincent? We are indeed from