In the early years when Chu Xuan was within the Dao Palace, she simply didn't want to take the risk to probe, not that she couldn't do it.
For instance, when Chu Xuan was inside the Ancestral Hall talking to Fuyun Zi, if Ji Mingyu dared to activate the bracelet to send back images, the portraits of the ancestors would immediately detect it, causing trouble.
Even when Chu Xuan left the Li'an Demon Sect, Ming Yu immediately made the bracelet fall silent upon seeing him take out a portrait, waiting a long time before daring to reactivate it.
Now, even though the bracelet is no longer with Chu Xuan, it doesn't mean Ji Mingyu immediately becomes blind.
After all, she is a near-immortal level existence; it's just that observing Chu Xuan in the future won't be as convenient.
First of all, Ming Yu can no longer sit high above in Langhuan Grotto Heaven, watching Chu Xuan no matter where he runs off to.
