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The two were initially just casually chatting when Zhang Chi noticed that Gu Youyou's expression suddenly became serious. He didn't know what she was thinking about, so he kept quiet to avoid disturbing her thoughts.
After a while, he heard Gu Youyou say, "You're right, breaking through to the Celestial Realm is a very difficult thing. Why did I assume they would naturally make it through?"
Gu Youyou looked at Zhang Chi, her face involuntarily showing concern.
"In fact, I've noticed long ago that those around you always have good luck. I used to think it was normal since their talents were already good and a bit of luck simply made sense."
"But now that I think about it, it's not that simple."
It was only after some personal experiences that Gu Youyou grew to find the matter more mysterious.