No one's parents were around, and the older Brother, who was older than them, became their support. The two of them relied on him a lot.
Hao'er put his arms around Yue'er and patted her back gently to comfort her, "It's alright, I'm fine, don't worry."
"But you scared us last night. Yue'er and Brother kept calling out to you, but you didn't hear them. Yue'er saw that the veins on your neck were bulging, as if you were in great pain." Yue'er pouted, her eyes red.
"It's alright, it's alright, Big Brother is fine. I'm sorry for making you worry." He looked at the two of them, hesitated, and said, "Brother, sister, I've remembered something."
"Ah?" The two little ones' eyes widened upon hearing this: "Big Brother remembered? Why did Big Brother remember, but we didn't?"
Hao'er took Yue'er's hand and sat her down. Looking at the two of them, he said, "I think it's because of our bloodlines. Because my bloodline is different from yours."