Chapter 327, "Advanced Secret Key (Two-in-One Mega Chapter)", is the clearest early answer because Cheng Yiyi finally turns buildup into a real advancement. The chapter turns that into something concrete by moving from She did know of some places where Level 4 zombies resided, but those... to Qi De and the others had to step back....

Chapter 327, "Advanced Secret Key (Two-in-One Mega Chapter)", is the clearest early answer because Cheng Yiyi finally turns buildup into a real advancement. The chapter turns that into something concrete by moving from If that's the case, they wouldn't even be able to take the loot! to After ensuring there were no oversights, he then regrouped with Qi De....
Chapter 344, "The Master of Deduction", is the clearest early answer because it turns Cheng Yiyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from So, both of your awakening secret keys succeeded?" Seeing Wang Tao's... to Although she had previously spent money on a Night Demon heart, that.... What makes it stick is that the chapter closes with But Cheng Yiyi was willing to share these with Wang Tao.
Chapter 330, "Reopening the Meteorite", is the clearest early answer because it turns Cheng Yiyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from Holding the Night Demon Parasite Bug Egg in his hand was almost like... to Uncovering a Crystal Core on the first try made Wang Tao frown a....
Chapter 814, "Attempts to Seduce", is the clearest early answer because it turns Yiyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from Can Master Raine… tell Thessy how good she's doing?" she asked, very...
Chapter 407, "Got into trouble for bullying a few juniors? (4K)", is the clearest early answer because it turns Liu Yiyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from Vulture Peak, disciples of the Blood Sea Palace were coming in and... to Who dares to attack our Blood Sea Palace?" Thirteen Elders of the....
Chapter 414, "Challenge from the Holy Son of Yaochi! (4K)", is the clearest early answer because it turns Liu Yiyi's situation into a concrete plot event. The chapter turns that into something concrete by moving from Dad, Mom!" Liu Yiyi was somewhat excited; she had found that not only... to I have acquired a seventeenth-grade Nine-Colored Lily and am willing....
Chapter 345, "Synthesizing the Holy Artifact, Sky-Piercing Divine Fire Pillar! (4K)", is the clearest early answer because Liu Yiyi gets a payoff that changes the stakes. The chapter turns that into something concrete by moving from By the banks of the Yaochi, Pan Peach trees were everywhere. to Not even a Daluo Golden Immortal might survive if targeted by the....
Chapter 616, "Executions", is the clearest early answer because the violence around Seeing Yiyi becomes final instead of hypothetical. The chapter turns that into something concrete by moving from The two of them halted in front of two specific men—and they were...