Chapter 201, "Five-Origin Garrison, Cold Marrow Iron", is the clearest early answer because the buildup finally cashes out in a real clash. It opens with At this moment, it was the latter half of the night, and outside the... and closes on Since that was the case, it was normal for them to have better.... The key payoff is that the chapter closes with The doors were wide open at that moment.

Chapter 265, "Terrorist Groups Origin", is the clearest early answer because it turns Terrorist Groups Origin's situation into a concrete plot event. It opens with The situation on Nihari was complicated, extremely complicated.
Chapter 292, "The Ultimate Treasure Emerges, The Strong Enemy is Annihilated! (4K)", is the clearest early answer because Supreme Dragon Origin gets a payoff that changes the stakes. It opens with The Supreme Dragon Origin Immortal Pill entered his body, and its... and closes on The greater the evil deeds, the stronger the power of the invisible....
Chapter 704, "Two boys", is the clearest early answer because it turns Is's situation into a concrete plot event. It opens with Hundreds of kilometers away from the devastated capital of Azil--... and closes on But his excited expression quickly turned to disappointment..
Chapter 831, "Laugh", is the clearest early answer because it turns Of's situation into a concrete plot event. It opens with Wosh Wosh Wosh The three marshals suddenly stopped in mid-air, their... and closes on They looked at First Marshal Celebos, completely ignoring the human....
Chapter 490, "Juni (Part 2)", is the clearest early answer because it turns Are's situation into a concrete plot event. It opens with You don't have to do this," Gill said with crossed arms, looking at... and closes on She mused she should've learned poison-testing from Gill, but when....
Chapter 339, "Over my dead body", is the clearest early answer because the violence around Of becomes final instead of hypothetical. It opens with KRRRR baa baa baa About an hour after the Draco Legion's attack,... and closes on Even servant families ?" Billy quickly moved toward Robin when he....
Chapter 369, "Ferrol Annual Market Fair", is the clearest early answer because it turns Of's situation into a concrete plot event. It opens with They remembered when they first saw it. and closes on This would allow them to avoid the hassle of having to store....
Chapter 730, "Refresh Rate", is the clearest early answer because it turns Was's situation into a concrete plot event. It opens with Meatball could control his weight and Pepper seemed to have the... and closes on There was also a slight lag between the blooming of the plants and....
Chapter 829, "Restrictions", is the clearest early answer because it turns Is's situation into a concrete plot event. It opens with Eastern Region--City of Hope Rumble Rumble Fall Fall On their knees... and closes on This is because the heavenly laws here are too fragile and an expert....
Chapter 639, "I will help", is the clearest early answer because it turns Of's situation into a concrete plot event. It opens with What do you mean by no? and closes on That would be nice." Then he looked at her, "Although I didn't stay....