Chapter 421, "Final Mission (2).", is the clearest early answer because it turns Alec's situation into a concrete plot event.
Chapter 425, "Final Mission (6).", is the clearest early answer because it turns Beatrice's situation into a concrete plot event.
Chapter 426, "Final Mission! (7)", is the clearest early answer because it turns Beatrice's situation into a concrete plot event.
Chapter 423, "Final Mission (4).", is the clearest early answer because it turns Ghouls's situation into a concrete plot event.
Chapter 428, "Final Mission (9).", is the clearest early answer because it turns Beatrice's situation into a concrete plot event.
Chapter 427, "Final Mission (8).", is the clearest early answer because it turns Pale's situation into a concrete plot event.
Chapter 424, "Final Mission (5).", is the clearest early answer because it turns Lucas's situation into a concrete plot event.
Chapter 251, "Limits (Final).", is the clearest early answer because it turns Alec's situation into a concrete plot event.
Chapter 316, "The Chase ( Final ).", is the clearest early answer because it turns Alec's situation into a concrete plot event.
Chapter 835, "The Final Item.", is the clearest early answer because it turns Alec's situation into a concrete plot event.