See the difference

It was just a short memory since YuYan didn't have too much interaction with her when she came back.

However, that flash of memories was enough for YuYan to recall who she was. "That girl, she was… YuYi…"   

After realizing the changes on Xiao YuYi's appearance, YuYan looked back at Xiao YuRin. "Only YuYi looked so much like big brother Yun.. They look like identical twins.. But…"   

"We were supposed to look identical.. YuYi's appearance is no longer the same with me. How did she become identical to big brother Yun?" YuYan asked with suspicion.   

YuYan may have recalled all her childhood memories when she was in the forbidden forest, but some of it seemed scattered, or rather unorganized.   

What's worse was reading Mo Rica's memory made it more confusing.

Especially that there are some that doesn't allow her to see, giving a terrible pain in her head when she tried to unravel them. (Chapter 402)