That crystal barrier is Rong Xiu's personal item. Even though I've only seen him use it twice when I was at Mingyue Tianshan for so long, I have a very deep impression of it. This is because I remember the pattern etched on it very clearly.
Situ Xingchen had once asked around in secret and found out that Rong Xiu valued that crystal barrier a lot; he would not easily show it to others. However, such a valuable item actually appeared in Chu Liuyue's hands.
Previously, Situ Xingchen still had other doubts. But now that Rong Xiu had personally appeared, she finally could not continue lying to herself. She could only admit that Rong Xiu took the initiative to give it to Chu Liuyue.
In other words, Rong Xiu had willingly given the crystal barrier to Chu Liuyue.
Rong Xiu looked very gentle and calm like jade, but he was actually cold and proud. He had never thought highly of anyone before, let alone giving people such a precious gift. Even to a girl!
