C179 Octa?

"One of you is a Xiao Qi, the other is a Xiao Jiu. It really is fate." Xiao Yan looked at his little sister and Qiao Qiqi. They were 917 each, and they had such affinity with each other as soon as they met. It really made him, his own brother, blush a little. It seemed like Qiao Qi and Xiao Jiu were related by blood