It's hard to say for sure. There are different opinions on it, and it depends on the sources and evidence available.
Chapter 601, "Going Home", is the clearest early answer because it turns Ling Bei's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Gu Qiang was in a very pleasant mood.
Chapter 696, "I Am a Very Narrow-Minded Person", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter gives readers a real answer by opening on But she heard Jiang Li say, "Mom, you don't need to be anxious, I'm...
Chapter 610, "Building a House?!", is the clearest early answer because it turns Jiang Yan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Therefore, Jiang Yan became even more entitled and bossily ordered...
Chapter 580, "Old Sir Gu: I command you to start a live stream!", is the clearest early answer because it turns Zhou Xu's situation into a concrete plot event.
Chapter 534, "This Grand Era is as You Wish", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. The chapter gives readers a real answer by opening on Pei Ye swiftly tossed all those people far away.
Chapter 536, "Truth or Dare", is the clearest early answer because the hidden truth stops feeling like mere subtext. The chapter gives readers a real answer by opening on Yu Li first fell silent for a while, then slowly began to speak.
The best chapter pointer here is Chapter 13, "Killing the Chicken to Scare the Monkey". It opens with Sensing that something was off with Jiang Yan, Jiang Yan dismissed the... and closes on How could this happen..." Lin Manru didn't want to hear any more of her....
Chapter 516, "Choosing You as an Undercover Agent is Pretty Stupid", is the clearest early answer because it turns Yu Li's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Why are you skulking around and observing us?" Jiang Li cut straight...
Chapter 628, "It's Time for Them to Show Themselves!", is the clearest early answer because it turns Them's situation into a concrete plot event. Early on, What are you fantasizing about?" Bai Lu looked at him incredulously,....
Chapter 700, "As long as the money is in place, I am willing to do anything!", is the clearest early answer because it turns Miss Fu's situation into a concrete plot event. It opens with The official Weibo account of 'Doomsday Beehive' fell in a second,...