C131 Late at Night

"It seems... "That's true …" Xiaofei lowered her head in disappointment. Her pink lips drooped, and she looked extremely sad.

Si Yuntine's heart ached, he immediately hugged his granddaughter to comfort her, and desperately tried to change the topic: "The question that Grandpa just asked was only a hypothesis, it doesn't exist at all! It's all Grandpa's fault, so don't be sad