"Not every good thing is something you can all bear." Ain't that the truth? But, there's always people who wouldn't heed this saying no matter how many time they heard it. I also find it strange how SYX doesn't know the reason those other elves collapsed in the tower while An Ran and she didn't. According to her train of thought, she ought to have some ideas for the reason. As the other comments has put out in previous chapter, it's because "they bit more than what they can chew" (it's an old and popular saying). It's common sense to put and do things appropriately and knowing (and owning) your own limits. As a pharmacist, it's common senses that every thing can be poison when it's not in the right dose. So, SYX's "puzzlement" and the other elves' denial (of how An Ran and SYX didn't faint while they know about those two's "hesitation" to cultivate) after they heard Qie Er's explanation are really weird. Read more