Chapter 851, "Peace Charm", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 736, "When Will You Come to My House for Dinner?", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 635, "Forced Return to the Time-Space Administration", is the clearest early answer because it pushes Gu Yu into a new phase or setting.
Chapter 736, "When Will You Come to My House for Dinner?", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 766, "Young Master Gu, Please Come Inside!", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 706, "How Did a Good Person Turn Out Like This?", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 635, "Forced Return to the Time-Space Administration", is the clearest early answer because it pushes Gu Yu into a new phase or setting.
Chapter 645, "Without Luck, You Are Nothing!", is the clearest early answer because it turns Gu Yu's situation into a concrete plot event.
Chapter 826, "Deadlock", is the clearest early answer because the violence around Yu becomes final instead of hypothetical.
Chapter 589, "Green Tea! Green Tea! Damn Green Tea!", is the clearest early answer because it turns Yu's situation into a concrete plot event.