Chapter 151, "He Yun is quite good, but we are not fated to be together", is the clearest early answer because it turns Zhang Cheng's situation into a concrete plot event. The chapter turns that into something concrete by moving from Now it was Zhang Cheng's turn to be confused.

Chapter 395, "She's Not Trying to Use Under-the-Table Tactics, Is She?", is the clearest early answer because it turns Zhang Cheng's situation into a concrete plot event.
Chapter 149, "Director Zhang, I heard you've encountered some troubles lately", is the clearest early answer because it turns Zhang Cheng's situation into a concrete plot event.
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 363, "Ice Element... Double Element Martial Warrior!", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter turns that into something concrete by moving from Luo Cheng furrowed his brows slightly when he saw Wang Teng's action. to In the arena, as Luo Cheng's aura rose exponentially, the temperature....
Chapter 361, "Knows How To Play The Game", is the clearest early answer because it turns Luo Cheng's situation into a concrete plot event. The chapter turns that into something concrete by moving from Huanghai Military Academy versus Capital Military Academy! to Is he going to admit defeat?" "That's impossible.. What makes it stick is that the chapter closes with Thank God!, which gives Luo Cheng a stronger narrative position and pushes the power growth onward.
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 46, "Test Subject", is the clearest early answer because it turns Li Cheng's situation into a concrete plot event. The chapter turns that into something concrete by moving from How could they…" Han Rui's expression was somewhat blank. to In fact, if the group of survivors had waited a little longer, until....
Chapter 179, "Finish The Year Twos?", is the clearest early answer because it turns Cheng Wu's situation into a concrete plot event. The chapter turns that into something concrete by moving from Zhuo Tai was famous among the second-year students. to Chen Su distributed the photocopied versions of the name list to.... What makes it stick is that the chapter closes with "Why can't I say it? If you're so powerful, go and look for Wang Teng.