Zuo Shanyi and Ding Huan have been enemies for quite a while. Ding Huan knows him well, and he knows Ding Huan just as well.
Therefore, when he made a move, he was prepared for Ding Huan's ambush.
Perhaps the attacker wouldn't be Ding Huan, but surely one of Mo Wuji or Lan Xiaobu.
Because of knowing Ding Huan, while attacking Ding Huan, he was already prepared with a defense treasure.
The defense treasure he prepared was a cicada wing, a defense treasure infinitely close to a Chaos Supreme Treasure.
The greatest ability of this Chaos Cicada Wing is not defense, but stealth.
After Zuo Shanyi refined this Chaos Cicada Wing and attached it around himself, even Ji Yijian could not see it.
In Zuo Shanyi's view, no matter who ambushed him, his Chaos Cicada Wing could help him block the attack.
As long as it can block one strike, even if the Chaos Cicada Wing is destroyed, it doesn't matter. At least he can block Ding Huan and others from entering beyond the Ninefold Barrier.
