What chapter-level takeaway best explains why "Green Bamboo Fence and Marking Stone, Expanding Territory" matters for Xia Hong?

Chapter 150, "Green Bamboo Fence and Marking Stone, Expanding Territory", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The setup is Seeing that there was still more than half of the beast blood left in..., but the pressure keeps building through Xia Hong remained in the room alone, continuing to pour the beast....

Chapter 76, "Elemental Power Stone", is the clearest early answer because it turns Tier's situation into a concrete plot event.

Chapter 769, "Assassination Competition 2.", is the clearest early answer because it turns Stone Bullets's situation into a concrete plot event.

Chapter 982, "Another Green-tagged Name!", is the clearest early answer because it turns Another Green's situation into a concrete plot event.

Chapter 871, "The green heaven", is the clearest early answer because it turns Within Robin's situation into a concrete plot event.

Chapter 581, "Green and Red Blood", is the clearest early answer because it turns Fugon's situation into a concrete plot event.

Chapter 847, "Green and Red playgrounds", is the clearest early answer because it turns Greenland's situation into a concrete plot event.

Chapter 872, "The green hell", is the clearest early answer because it turns Shadow Swords's situation into a concrete plot event.

Chapter 436, "Green With Envy!", is the clearest early answer because it turns Niu Li's situation into a concrete plot event. The setup is Niu Li and the others were confused when they saw Dan Taixuan staring..., but the pressure keeps building through They turned to take a look too.. Once the chapter lands on It was almost impossible to train and tame them., the chapter closes with The two officers: …, which gives Niu Li a stronger narrative position and pushes the relationship tension onward.

Chapter 993, "The green and red moves", is the clearest early answer because it turns Sakaar's situation into a concrete plot event.