Lu Yang backed off a couple of steps silently, making it clear that he had no intention of removing the talisman. This way, even if Eldest Senior Sister were to fall from the sky, he could deny any association.
The phrase of not staying under a crumbling wall probably applies to this situation.
The talisman left by Eldest Senior Sister did not have any fluctuation of spiritual essence. It wasn't dangerous to remove it, but Lu Yang dared not to do it.
Only if he was tired of living would he peel that talisman off.
Master, it's not that your disciple isn't filial, but he only has one life. Plus, there's an immortal in his Spiritual Space. If Eldest Senior Sister beats me to death, it'd be a two-for-one deal, not worth it.
Seeing Lu Yang being hesitant, raising his hand and then putting it down, Daoist Buyu could guess his concerns.