C522 Little Sister Is Super Powerful

"Well, what about you, Xin?"

Chi Yuan's question made Little Ruixin tilt her head and think for a moment before confidently replying, "Because my brothers are the best, so I'm the best too!"

"And just how great is that?"

"Hmm..." Little Ruixin hugged her brother and pondered for a while. "I don't know, Third Brother."

"That's okay, our little sweetheart can take her time to figure it out